312768960 has 336 divisors, whose sum is σ = 1184879520. Its totient is φ = 69672960.

The previous prime is 312768947. The next prime is 312768997. The reversal of 312768960 is 69867213.

It is a happy number.

312768960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2869386 + ... + 2869494.

Almost surely, 2^312768960 is an apocalyptic number.

312768960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312768960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592439760).

312768960 is an abundant number, since it is smaller than the sum of its proper divisors (872110560).

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

312768960 is a wasteful number, since it uses less digits than its factorization.

312768960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 312768960 is about 17685.2752311068. The cubic root of 312768960 is about 678.7990335919.

The spelling of 312768960 in words is "three hundred twelve million, seven hundred sixty-eight thousand, nine hundred sixty".