7264877904 has 320 divisors, whose sum is σ = 22273574400. Its totient is φ = 2264371200.

The previous prime is 7264877891. The next prime is 7264877923. The reversal of 7264877904 is 4097784627.

7264877904 is a `hidden beast` number, since 72 + 6 + 487 + 7 + 90 + 4 = 666.

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 63 ways as a sum of consecutive naturals, for example, 66650202 + ... + 66650310.

It is an arithmetic number, because the mean of its divisors is an integer number (69604920).

Almost surely, 2^7264877904 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 7264877904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11136787200).

7264877904 is an abundant number, since it is smaller than the sum of its proper divisors (15008696496).

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

7264877904 is a wasteful number, since it uses less digits than its factorization.

7264877904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The square root of 7264877904 is about 85234.2531145783. The cubic root of 7264877904 is about 1936.7613359826.

The spelling of 7264877904 in words is "seven billion, two hundred sixty-four million, eight hundred seventy-seven thousand, nine hundred four".