3123960 has 64 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 713856.

The previous prime is 3123959. The next prime is 3123973. The reversal of 3123960 is 693213.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3123960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020 + ... + 2699.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

Almost surely, 2^3123960 is an apocalyptic number.

3123960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3123960 is an abundant number, since it is smaller than the sum of its proper divisors (7589640).

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

3123960 is a wasteful number, since it uses less digits than its factorization.

3123960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740 (or 3736 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3123960 is about 1767.4727720675. The cubic root of 3123960 is about 146.1846665594.

The spelling of 3123960 in words is "three million, one hundred twenty-three thousand, nine hundred sixty".