2897048776 has 16 divisors (see below), whose sum is σ = 5432949900. Its totient is φ = 1448262144.

The previous prime is 2897048767. The next prime is 2897048813. The reversal of 2897048776 is 6778407982.

2897048776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2889062500 + 7986276 = 53750^2 + 2826^2 .

It is a super-2 number, since 2×2897048776² = 16785783221046196352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2897048776.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18976 + ... + 78448.

Almost surely, 2^2897048776 is an apocalyptic number.

It is an amenable number.

2897048776 is a deficient number, since it is larger than the sum of its proper divisors (2535901124).

2897048776 is a wasteful number, since it uses less digits than its factorization.

2897048776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65568 (or 65564 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 58.

The square root of 2897048776 is about 53824.2396695021. The cubic root of 2897048776 is about 1425.5592389579.

The spelling of 2897048776 in words is "two billion, eight hundred ninety-seven million, forty-eight thousand, seven hundred seventy-six".