2474792816 has 60 divisors (see below), whose sum is σ = 5135149008. Its totient is φ = 1151410176.

The previous prime is 2474792809. The next prime is 2474792821. The reversal of 2474792816 is 6182974742.

It is a happy number.

It is a super-2 number, since 2×2474792816² = 12249198964250419712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2558765 + ... + 2559731.

Almost surely, 2^2474792816 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 2474792816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567574504).

2474792816 is an abundant number, since it is smaller than the sum of its proper divisors (2660356192).

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

2474792816 is an equidigital number, since it uses as much as digits as its factorization.

2474792816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186 (or 1083 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 50.

The square root of 2474792816 is about 49747.2895342048. The cubic root of 2474792816 is about 1352.6318691344.

The spelling of 2474792816 in words is "two billion, four hundred seventy-four million, seven hundred ninety-two thousand, eight hundred sixteen".