32949131460 has 96 divisors (see below), whose sum is σ = 106267607040. Its totient is φ = 7471916928.

The previous prime is 32949131401. The next prime is 32949131471. The reversal of 32949131460 is 6413194923.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 255520 + ... + 362199.

It is an arithmetic number, because the mean of its divisors is an integer number (1106954240).

Almost surely, 2^32949131460 is an apocalyptic number.

32949131460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32949131460 is an abundant number, since it is smaller than the sum of its proper divisors (73318475580).

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

32949131460 is a wasteful number, since it uses less digits than its factorization.

32949131460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617865 (or 617863 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 32949131460 in words is "thirty-two billion, nine hundred forty-nine million, one hundred thirty-one thousand, four hundred sixty".