2990752269 has 8 divisors (see below), whose sum is σ = 4072513920. Its totient is φ = 1951412736.

The previous prime is 2990752267. The next prime is 2990752277. The reversal of 2990752269 is 9622570992.

It is a happy number.

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

It is not a de Polignac number, because 2990752269 - 2¹ = 2990752267 is a prime.

It is a super-2 number, since 2×2990752269² = 17889198269057296722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990752267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10605364 + ... + 10605645.

It is an arithmetic number, because the mean of its divisors is an integer number (509064240).

Almost surely, 2^2990752269 is an apocalyptic number.

It is an amenable number.

2990752269 is a deficient number, since it is larger than the sum of its proper divisors (1081761651).

2990752269 is a wasteful number, since it uses less digits than its factorization.

2990752269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21211059.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 2990752269 is about 54687.7707444727. The cubic root of 2990752269 is about 1440.7660965030.

The spelling of 2990752269 in words is "two billion, nine hundred ninety million, seven hundred fifty-two thousand, two hundred sixty-nine".