3142946160 has 120 divisors (see below), whose sum is σ = 10895624064. Its totient is φ = 811077120.

The previous prime is 3142946029. The next prime is 3142946207. The reversal of 3142946160 is 616492413.

3142946160 is a `hidden beast` number, since 3 + 14 + 29 + 4 + 616 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×3142946160² = 19756221129317491200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 48087 + ... + 92726.

Almost surely, 2^3142946160 is an apocalyptic number.

3142946160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3142946160 is an abundant number, since it is smaller than the sum of its proper divisors (7752677904).

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

3142946160 is a wasteful number, since it uses less digits than its factorization.

3142946160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140863 (or 140854 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 3142946160 is about 56061.9849809120. The cubic root of 3142946160 is about 1464.8021895865.

The spelling of 3142946160 in words is "three billion, one hundred forty-two million, nine hundred forty-six thousand, one hundred sixty".