2990276351 has 4 divisors (see below), whose sum is σ = 2990720304. Its totient is φ = 2989832400.

The previous prime is 2990276293. The next prime is 2990276357. The reversal of 2990276351 is 1536720992.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2990276351 - 2¹⁴ = 2990259967 is a prime.

It is a super-3 number, since 3×2990276351³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990276357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211715 + ... + 225396.

It is an arithmetic number, because the mean of its divisors is an integer number (747680076).

Almost surely, 2^2990276351 is an apocalyptic number.

2990276351 is a deficient number, since it is larger than the sum of its proper divisors (443953).

2990276351 is an equidigital number, since it uses as much as digits as its factorization.

2990276351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443952.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 2990276351 is about 54683.4193426124. The cubic root of 2990276351 is about 1440.6896694782.

The spelling of 2990276351 in words is "two billion, nine hundred ninety million, two hundred seventy-six thousand, three hundred fifty-one".