791298396 has 144 divisors (see below), whose sum is σ = 2495816960. Its totient is φ = 214151040.

The previous prime is 791298349. The next prime is 791298413. The reversal of 791298396 is 693892197.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126216 + ... + 132336.

Almost surely, 2^791298396 is an apocalyptic number.

791298396 is a gapful number since it is divisible by the number (76) 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 791298396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247908480).

791298396 is an abundant number, since it is smaller than the sum of its proper divisors (1704518564).

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

791298396 is a wasteful number, since it uses less digits than its factorization.

791298396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166 (or 6152 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 791298396 is about 28130.0265908157. The cubic root of 791298396 is about 924.9397169382.

The spelling of 791298396 in words is "seven hundred ninety-one million, two hundred ninety-eight thousand, three hundred ninety-six".