799037400 has 576 divisors, whose sum is σ = 3265505280. Its totient is φ = 157593600.

The previous prime is 799037389. The next prime is 799037401. The reversal of 799037400 is 4730997.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799037401) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 25775385 + ... + 25775415.

It is an arithmetic number, because the mean of its divisors is an integer number (5669280).

Almost surely, 2^799037400 is an apocalyptic number.

799037400 is a gapful number since it is divisible by the number (70) 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 799037400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632752640).

799037400 is an abundant number, since it is smaller than the sum of its proper divisors (2466467880).

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

799037400 is a wasteful number, since it uses less digits than its factorization.

799037400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 799037400 is about 28267.2496009074. The cubic root of 799037400 is about 927.9452845019.

The spelling of 799037400 in words is "seven hundred ninety-nine million, thirty-seven thousand, four hundred".