3982661155 has 24 divisors (see below), whose sum is σ = 5529661200. Its totient is φ = 2744026560.

The previous prime is 3982661113. The next prime is 3982661173. The reversal of 3982661155 is 5511662893.

3982661155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3982661155 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161740 + ... + 184729.

It is an arithmetic number, because the mean of its divisors is an integer number (230402550).

Almost surely, 2^3982661155 is an apocalyptic number.

3982661155 is a deficient number, since it is larger than the sum of its proper divisors (1547000045).

3982661155 is a wasteful number, since it uses less digits than its factorization.

3982661155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346515 (or 346504 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 3982661155 is about 63108.3287292573. The cubic root of 3982661155 is about 1585.1040881399.

The spelling of 3982661155 in words is "three billion, nine hundred eighty-two million, six hundred sixty-one thousand, one hundred fifty-five".