4312974780 has 36 divisors (see below), whose sum is σ = 13082690712. Its totient is φ = 1150126560.

The previous prime is 4312974767. The next prime is 4312974811. The reversal of 4312974780 is 874792134.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11980306 + ... + 11980665.

Almost surely, 2^4312974780 is an apocalyptic number.

It is an amenable number.

4312974780 is an abundant number, since it is smaller than the sum of its proper divisors (8769715932).

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

4312974780 is a wasteful number, since it uses less digits than its factorization.

4312974780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23960986 (or 23960981 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 4312974780 is about 65673.2424964688. The cubic root of 4312974780 is about 1627.7672492530.

The spelling of 4312974780 in words is "four billion, three hundred twelve million, nine hundred seventy-four thousand, seven hundred eighty".