2972830458 has 16 divisors (see below), whose sum is σ = 6403019616. Its totient is φ = 914717040.

The previous prime is 2972830451. The next prime is 2972830481. The reversal of 2972830458 is 8540382792.

It is not an unprimeable number, because it can be changed into a prime (2972830451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19056528 + ... + 19056683.

It is an arithmetic number, because the mean of its divisors is an integer number (400188726).

Almost surely, 2^2972830458 is an apocalyptic number.

2972830458 is an abundant number, since it is smaller than the sum of its proper divisors (3430189158).

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

2972830458 is a wasteful number, since it uses less digits than its factorization.

2972830458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38113229.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2972830458 is about 54523.6687870506. The cubic root of 2972830458 is about 1437.8824421931.

The spelling of 2972830458 in words is "two billion, nine hundred seventy-two million, eight hundred thirty thousand, four hundred fifty-eight".