2990633569 has 8 divisors (see below), whose sum is σ = 3728582208. Its totient is φ = 2330363760.

The previous prime is 2990633567. The next prime is 2990633651. The reversal of 2990633569 is 9653360992.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2990633569 - 2¹ = 2990633567 is a prime.

It is a super-2 number, since 2×2990633569² = 17887778288059355522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2990633563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19419622 + ... + 19419775.

It is an arithmetic number, because the mean of its divisors is an integer number (466072776).

Almost surely, 2^2990633569 is an apocalyptic number.

It is an amenable number.

2990633569 is a deficient number, since it is larger than the sum of its proper divisors (737948639).

2990633569 is a wasteful number, since it uses less digits than its factorization.

2990633569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38839415.

The product of its (nonzero) digits is 2361960, while the sum is 52.

The square root of 2990633569 is about 54686.6854819343. The cubic root of 2990633569 is about 1440.7470353903.

The spelling of 2990633569 in words is "two billion, nine hundred ninety million, six hundred thirty-three thousand, five hundred sixty-nine".