2997457092 has 36 divisors (see below), whose sum is σ = 8659321216. Its totient is φ = 856416240.

The previous prime is 2997457091. The next prime is 2997457109. The reversal of 2997457092 is 2907547992.

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

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2997457091) by changing a digit.

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, 5947084 + ... + 5947587.

Almost surely, 2^2997457092 is an apocalyptic number.

It is an amenable number.

2997457092 is an abundant number, since it is smaller than the sum of its proper divisors (5661864124).

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

2997457092 is a wasteful number, since it uses less digits than its factorization.

2997457092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11894688 (or 11894683 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The square root of 2997457092 is about 54749.0373614002. The cubic root of 2997457092 is about 1441.8419542301.

The spelling of 2997457092 in words is "two billion, nine hundred ninety-seven million, four hundred fifty-seven thousand, ninety-two".