3652557970 has 16 divisors (see below), whose sum is σ = 6576380928. Its totient is φ = 1460628400.

The previous prime is 3652557949. The next prime is 3652557983. The reversal of 3652557970 is 797552563.

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 7 ways as a sum of consecutive naturals, for example, 8914 + ... + 85933.

It is an arithmetic number, because the mean of its divisors is an integer number (411023808).

Almost surely, 2^3652557970 is an apocalyptic number.

3652557970 is a deficient number, since it is larger than the sum of its proper divisors (2923822958).

3652557970 is a wasteful number, since it uses less digits than its factorization.

3652557970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98705.

The product of its (nonzero) digits is 1984500, while the sum is 49.

The square root of 3652557970 is about 60436.3960705799. The cubic root of 3652557970 is about 1540.0413169890.

The spelling of 3652557970 in words is "three billion, six hundred fifty-two million, five hundred fifty-seven thousand, nine hundred seventy".