6791457204 has 384 divisors, whose sum is σ = 22531891200. Its totient is φ = 1724405760.

The previous prime is 6791457161. The next prime is 6791457229. The reversal of 6791457204 is 4027541976.

6791457204 is a `hidden beast` number, since 6 + 79 + 1 + 4 + 572 + 0 + 4 = 666.

It is a super-2 number, since 2×6791457204² = 92247781907526995232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6791457204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 20152524 + ... + 20152860.

It is an arithmetic number, because the mean of its divisors is an integer number (58676800).

Almost surely, 2^6791457204 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 6791457204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11265945600).

6791457204 is an abundant number, since it is smaller than the sum of its proper divisors (15740433996).

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

6791457204 is a wasteful number, since it uses less digits than its factorization.

6791457204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 6791457204 is about 82410.2979244706. The cubic root of 6791457204 is about 1893.7427772688.

The spelling of 6791457204 in words is "six billion, seven hundred ninety-one million, four hundred fifty-seven thousand, two hundred four".