794449152 has 324 divisors, whose sum is σ = 2762637696. Its totient is φ = 218695680.

The previous prime is 794449127. The next prime is 794449157. The reversal of 794449152 is 251944497.

794449152 is a `hidden beast` number, since 79 + 44 + 491 + 52 = 666.

It is a super-2 number, since 2×794449152² = 1262298910227038208, which contains 22 as substring.

Its product of digits (362880) is a multiple of the sum of its prime divisors (270).

It is a junction number, because it is equal to n+sod(n) for n = 794449098 and 794449107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794449157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3499663 + ... + 3499889.

Almost surely, 2^794449152 is an apocalyptic number.

794449152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794449152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381318848).

794449152 is an abundant number, since it is smaller than the sum of its proper divisors (1968188544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

794449152 is a wasteful number, since it uses less digits than its factorization.

794449152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 270 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 794449152 is about 28185.9743844345. The cubic root of 794449152 is about 926.1657188088.

The spelling of 794449152 in words is "seven hundred ninety-four million, four hundred forty-nine thousand, one hundred fifty-two".