2972735190 has 48 divisors (see below), whose sum is σ = 7995639600. Its totient is φ = 765393216.

The previous prime is 2972735153. The next prime is 2972735197. The reversal of 2972735190 is 915372792.

2972735190 is a `hidden beast` number, since 297 + 2 + 7 + 351 + 9 + 0 = 666.

It is a super-2 number, since 2×2972735190² = 17674309019728672200, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972735197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566880 + ... + 572099.

It is an arithmetic number, because the mean of its divisors is an integer number (166575825).

Almost surely, 2^2972735190 is an apocalyptic number.

2972735190 is an abundant number, since it is smaller than the sum of its proper divisors (5022904410).

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

2972735190 is a wasteful number, since it uses less digits than its factorization.

2972735190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139021 (or 1139018 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 2972735190 is about 54522.7951411151. The cubic root of 2972735190 is about 1437.8670824599.

The spelling of 2972735190 in words is "two billion, nine hundred seventy-two million, seven hundred thirty-five thousand, one hundred ninety".