2990276352 has 432 divisors, whose sum is σ = 10509021600. Its totient is φ = 846526464.

The previous prime is 2990276293. The next prime is 2990276357. The reversal of 2990276352 is 2536720992.

It is a happy number.

2990276352 is a `hidden beast` number, since 2 + 9 + 9 + 0 + 2 + 7 + 635 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a super-2 number, since 2×2990276352² = 17883505322660855808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2990276298 and 2990276307.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27433674 + ... + 27433782.

Almost surely, 2^2990276352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2990276352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5254510800).

2990276352 is an abundant number, since it is smaller than the sum of its proper divisors (7518745248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2990276352 is an frugal number, since it uses more digits than its factorization.

2990276352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 2990276352 is about 54683.4193517560. The cubic root of 2990276352 is about 1440.6896696388.

The spelling of 2990276352 in words is "two billion, nine hundred ninety million, two hundred seventy-six thousand, three hundred fifty-two".