3652331556 has 12 divisors (see below), whose sum is σ = 8522106992. Its totient is φ = 1217443848.

The previous prime is 3652331533. The next prime is 3652331567. The reversal of 3652331556 is 6551332563.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3652331556² = 26679051589906762272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152180470 + ... + 152180493.

Almost surely, 2^3652331556 is an apocalyptic number.

It is an amenable number.

3652331556 is an abundant number, since it is smaller than the sum of its proper divisors (4869775436).

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

3652331556 is a wasteful number, since it uses less digits than its factorization.

3652331556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304360970 (or 304360968 counting only the distinct ones).

The product of its digits is 243000, while the sum is 39.

The square root of 3652331556 is about 60434.5228822070. The cubic root of 3652331556 is about 1540.0094950784.

The spelling of 3652331556 in words is "three billion, six hundred fifty-two million, three hundred thirty-one thousand, five hundred fifty-six".