2974992048 has 120 divisors (see below), whose sum is σ = 9604528128. Its totient is φ = 842023296.

The previous prime is 2974992047. The next prime is 2974992049. The reversal of 2974992048 is 8402994792.

2974992048 is a `hidden beast` number, since 2 + 97 + 499 + 20 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (2974992047) and next prime (2974992049).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2974991985 and 2974992003.

It is not an unprimeable number, because it can be changed into a prime (2974992043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94065 + ... + 121647.

Almost surely, 2^2974992048 is an apocalyptic number.

2974992048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2974992048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4802264064).

2974992048 is an abundant number, since it is smaller than the sum of its proper divisors (6629536080).

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

2974992048 is a wasteful number, since it uses less digits than its factorization.

2974992048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27711 (or 27702 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 2974992048 is about 54543.4876772654. The cubic root of 2974992048 is about 1438.2308597856.

The spelling of 2974992048 in words is "two billion, nine hundred seventy-four million, nine hundred ninety-two thousand, forty-eight".