3137286480 has 80 divisors (see below), whose sum is σ = 10148457600. Its totient is φ = 800233984.

The previous prime is 3137286463. The next prime is 3137286487. The reversal of 3137286480 is 846827313.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137286487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278655 + ... + 289694.

It is an arithmetic number, because the mean of its divisors is an integer number (126855720).

Almost surely, 2^3137286480 is an apocalyptic number.

3137286480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3137286480 is an abundant number, since it is smaller than the sum of its proper divisors (7011171120).

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

3137286480 is a wasteful number, since it uses less digits than its factorization.

3137286480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568388 (or 568382 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 3137286480 is about 56011.4852507948. The cubic root of 3137286480 is about 1463.9224107108.

The spelling of 3137286480 in words is "three billion, one hundred thirty-seven million, two hundred eighty-six thousand, four hundred eighty".