2990504665 has 16 divisors (see below), whose sum is σ = 3630227328. Its totient is φ = 2364719616.

The previous prime is 2990504633. The next prime is 2990504681. The reversal of 2990504665 is 5664050992.

It is a cyclic number.

It is not a de Polignac number, because 2990504665 - 2⁵ = 2990504633 is a prime.

It is a super-3 number, since 3×2990504665³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424764 + ... + 431746.

It is an arithmetic number, because the mean of its divisors is an integer number (226889208).

Almost surely, 2^2990504665 is an apocalyptic number.

It is an amenable number.

2990504665 is a deficient number, since it is larger than the sum of its proper divisors (639722663).

2990504665 is an equidigital number, since it uses as much as digits as its factorization.

2990504665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968.

The product of its (nonzero) digits is 583200, while the sum is 46.

The square root of 2990504665 is about 54685.5069008234. The cubic root of 2990504665 is about 1440.7263351250.

The spelling of 2990504665 in words is "two billion, nine hundred ninety million, five hundred four thousand, six hundred sixty-five".