3132661015 has 32 divisors (see below), whose sum is σ = 4133555712. Its totient is φ = 2260272000.

The previous prime is 3132661003. The next prime is 3132661027. The reversal of 3132661015 is 5101662313.

It is an interprime number because it is at equal distance from previous prime (3132661003) and next prime (3132661027).

It is not a de Polignac number, because 3132661015 - 2²⁹ = 2595790103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6379920 + ... + 6380410.

It is an arithmetic number, because the mean of its divisors is an integer number (129173616).

Almost surely, 2^3132661015 is an apocalyptic number.

3132661015 is a deficient number, since it is larger than the sum of its proper divisors (1000894697).

3132661015 is a wasteful number, since it uses less digits than its factorization.

3132661015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3132661015 is about 55970.1796941907. The cubic root of 3132661015 is about 1463.2026111413.

The spelling of 3132661015 in words is "three billion, one hundred thirty-two million, six hundred sixty-one thousand, fifteen".