2992274432 has 176 divisors, whose sum is σ = 7294525440. Its totient is φ = 1198374912.

The previous prime is 2992274407. The next prime is 2992274449. The reversal of 2992274432 is 2344722992.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17296298 + ... + 17296470.

Almost surely, 2^2992274432 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 2992274432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3647262720).

2992274432 is an abundant number, since it is smaller than the sum of its proper divisors (4302251008).

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

2992274432 is a wasteful number, since it uses less digits than its factorization.

2992274432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 328 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 2992274432 is about 54701.6858241133. The cubic root of 2992274432 is about 1441.0104841677.

The spelling of 2992274432 in words is "two billion, nine hundred ninety-two million, two hundred seventy-four thousand, four hundred thirty-two".