3572620704 has 72 divisors (see below), whose sum is σ = 10168048800. Its totient is φ = 1189888128.

The previous prime is 3572620697. The next prime is 3572620741. The reversal of 3572620704 is 4070262753.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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

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 11 ways as a sum of consecutive naturals, for example, 398479 + ... + 407345.

It is an arithmetic number, because the mean of its divisors is an integer number (141222900).

Almost surely, 2^3572620704 is an apocalyptic number.

It is an amenable number.

3572620704 is an abundant number, since it is smaller than the sum of its proper divisors (6595428096).

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

3572620704 is a wasteful number, since it uses less digits than its factorization.

3572620704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10282 (or 10271 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 3572620704 is about 59771.4037312158. The cubic root of 3572620704 is about 1528.7236003345.

The spelling of 3572620704 in words is "three billion, five hundred seventy-two million, six hundred twenty thousand, seven hundred four".