2310749172 has 72 divisors (see below), whose sum is σ = 5990205312. Its totient is φ = 750720000.

The previous prime is 2310749167. The next prime is 2310749183. The reversal of 2310749172 is 2719470132.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421972 + ... + 427412.

It is an arithmetic number, because the mean of its divisors is an integer number (83197296).

Almost surely, 2^2310749172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2310749172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2995102656).

2310749172 is an abundant number, since it is smaller than the sum of its proper divisors (3679456140).

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

2310749172 is a wasteful number, since it uses less digits than its factorization.

2310749172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749 (or 5744 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2310749172 is about 48070.2524644920. The cubic root of 2310749172 is about 1322.0592994412.

The spelling of 2310749172 in words is "two billion, three hundred ten million, seven hundred forty-nine thousand, one hundred seventy-two".