799502400 has 420 divisors, whose sum is σ = 3048812800. Its totient is φ = 205286400.

The previous prime is 799502393. The next prime is 799502411. The reversal of 799502400 is 4205997.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4017501 + ... + 4017699.

Almost surely, 2^799502400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799502400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524406400).

799502400 is an abundant number, since it is smaller than the sum of its proper divisors (2249310400).

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

799502400 is a wasteful number, since it uses less digits than its factorization.

799502400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 799502400 is about 28275.4734708369. The cubic root of 799502400 is about 928.1252555861.

The spelling of 799502400 in words is "seven hundred ninety-nine million, five hundred two thousand, four hundred".