2970521118 has 24 divisors (see below), whose sum is σ = 6437330328. Its totient is φ = 989988912.

The previous prime is 2970521117. The next prime is 2970521143. The reversal of 2970521118 is 8111250792.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970521117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112380 + ... + 136272.

It is an arithmetic number, because the mean of its divisors is an integer number (268222097).

Almost surely, 2^2970521118 is an apocalyptic number.

2970521118 is an abundant number, since it is smaller than the sum of its proper divisors (3466809210).

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

2970521118 is a wasteful number, since it uses less digits than its factorization.

2970521118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30808 (or 30805 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 2970521118 is about 54502.4872643442. The cubic root of 2970521118 is about 1437.5100227455.

The spelling of 2970521118 in words is "two billion, nine hundred seventy million, five hundred twenty-one thousand, one hundred eighteen".