3137966544 has 40 divisors (see below), whose sum is σ = 8458869312. Its totient is φ = 1000510720.

The previous prime is 3137966519. The next prime is 3137966549. The reversal of 3137966544 is 4456697313.

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 = 3137966493 and 3137966502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137966549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420077 + ... + 1422284.

Almost surely, 2^3137966544 is an apocalyptic number.

It is an amenable number.

3137966544 is an abundant number, since it is smaller than the sum of its proper divisors (5320902768).

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

3137966544 is a wasteful number, since it uses less digits than its factorization.

3137966544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842395 (or 2842389 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The square root of 3137966544 is about 56017.5556767698. Note that the first 3 decimals coincide. The cubic root of 3137966544 is about 1464.0281803528.

The spelling of 3137966544 in words is "three billion, one hundred thirty-seven million, nine hundred sixty-six thousand, five hundred forty-four".