3157671066 has 32 divisors (see below), whose sum is σ = 7252070400. Its totient is φ = 906508080.

The previous prime is 3157670981. The next prime is 3157671109. The reversal of 3157671066 is 6601767513.

It is a super-2 number, since 2×3157671066² = 19941773122107152712, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1257786 + ... + 1260293.

It is an arithmetic number, because the mean of its divisors is an integer number (226627200).

Almost surely, 2^3157671066 is an apocalyptic number.

3157671066 is an abundant number, since it is smaller than the sum of its proper divisors (4094399334).

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

3157671066 is a wasteful number, since it uses less digits than its factorization.

3157671066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518114.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 3157671066 is about 56193.1585337575. The cubic root of 3157671066 is about 1467.0861907206.

The spelling of 3157671066 in words is "three billion, one hundred fifty-seven million, six hundred seventy-one thousand, sixty-six".