3615949056 has 36 divisors (see below), whose sum is σ = 9623699792. Its totient is φ = 1205316096.

The previous prime is 3615949021. The next prime is 3615949069. The reversal of 3615949056 is 6509495163.

It is a happy number.

It is a super-2 number, since 2×3615949056² = 26150175151174582272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 3615948996 and 3615949014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353366 + ... + 2354901.

Almost surely, 2^3615949056 is an apocalyptic number.

It is an amenable number.

3615949056 is an abundant number, since it is smaller than the sum of its proper divisors (6007750736).

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

3615949056 is an equidigital number, since it uses as much as digits as its factorization.

3615949056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708286 (or 4708272 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 48.

The square root of 3615949056 is about 60132.7619189407. The cubic root of 3615949056 is about 1534.8788476497.

The spelling of 3615949056 in words is "three billion, six hundred fifteen million, nine hundred forty-nine thousand, fifty-six".