7625003904 has 256 divisors, whose sum is σ = 26145945600. Its totient is φ = 2142443520.

The previous prime is 7625003899. The next prime is 7625003917. The reversal of 7625003904 is 4093005267.

7625003904 is a `hidden beast` number, since 7 + 62 + 500 + 3 + 90 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1473129 + ... + 1478295.

It is an arithmetic number, because the mean of its divisors is an integer number (102132600).

Almost surely, 2^7625003904 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 7625003904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13072972800).

7625003904 is an abundant number, since it is smaller than the sum of its proper divisors (18520941696).

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

7625003904 is a wasteful number, since it uses less digits than its factorization.

7625003904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258 (or 5240 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 7625003904 is about 87321.2683371010. The cubic root of 7625003904 is about 1968.2489274655.

The spelling of 7625003904 in words is "seven billion, six hundred twenty-five million, three thousand, nine hundred four".