2897007982 has 16 divisors (see below), whose sum is σ = 4741835904. Its totient is φ = 1316467000.

The previous prime is 2897007977. The next prime is 2897008021.

2897007982 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77007 + ... + 108277.

It is an arithmetic number, because the mean of its divisors is an integer number (296364744).

Almost surely, 2^2897007982 is an apocalyptic number.

2897007982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2897007982 is a deficient number, since it is larger than the sum of its proper divisors (1844827922).

2897007982 is a wasteful number, since it uses less digits than its factorization.

2897007982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35495.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 2897007982 is about 53823.8607125130. The cubic root of 2897007982 is about 1425.5525477190.

The spelling of 2897007982 in words is "two billion, eight hundred ninety-seven million, seven thousand, nine hundred eighty-two".