2474309992 has 64 divisors (see below), whose sum is σ = 5804265600. Its totient is φ = 960656640.

The previous prime is 2474309989. The next prime is 2474310011. The reversal of 2474309992 is 2999034742.

It is a super-2 number, since 2×2474309992² = 12244419873022080128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173634 + ... + 187342.

It is an arithmetic number, because the mean of its divisors is an integer number (90691650).

Almost surely, 2^2474309992 is an apocalyptic number.

2474309992 is a gapful number since it is divisible by the number (22) 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 2474309992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902132800).

2474309992 is an abundant number, since it is smaller than the sum of its proper divisors (3329955608).

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

2474309992 is a wasteful number, since it uses less digits than its factorization.

2474309992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026 (or 14022 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 2474309992 is about 49742.4365305923. The cubic root of 2474309992 is about 1352.5438987258.

The spelling of 2474309992 in words is "two billion, four hundred seventy-four million, three hundred nine thousand, nine hundred ninety-two".