2990662227 has 18 divisors (see below), whose sum is σ = 5025127068. Its totient is φ = 1708949592.

The previous prime is 2990662201. The next prime is 2990662229. The reversal of 2990662227 is 7222660992.

It is not a de Polignac number, because 2990662227 - 2⁷ = 2990662099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2990662229) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3390333 + ... + 3391214.

It is an arithmetic number, because the mean of its divisors is an integer number (279173726).

Almost surely, 2^2990662227 is an apocalyptic number.

2990662227 is a deficient number, since it is larger than the sum of its proper divisors (2034464841).

2990662227 is a wasteful number, since it uses less digits than its factorization.

2990662227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781567 (or 6781557 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2990662227 is about 54686.9475012091. The cubic root of 2990662227 is about 1440.7516374025.

The spelling of 2990662227 in words is "two billion, nine hundred ninety million, six hundred sixty-two thousand, two hundred twenty-seven".