791374016 has 56 divisors (see below), whose sum is σ = 1659056880. Its totient is φ = 373496832.

The previous prime is 791374009. The next prime is 791374049. The reversal of 791374016 is 610473197.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384446 + ... + 386498.

Almost surely, 2^791374016 is an apocalyptic number.

791374016 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 791374016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829528440).

791374016 is an abundant number, since it is smaller than the sum of its proper divisors (867682864).

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

791374016 is a wasteful number, since it uses less digits than its factorization.

791374016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401 (or 2391 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 791374016 is about 28131.3706740358. The cubic root of 791374016 is about 924.9691797864.

The spelling of 791374016 in words is "seven hundred ninety-one million, three hundred seventy-four thousand, sixteen".