2472374816 has 24 divisors (see below), whose sum is σ = 5035334220. Its totient is φ = 1193559808.

The previous prime is 2472374797. The next prime is 2472374833. The reversal of 2472374816 is 6184732742.

It can be written as a sum of positive squares in 2 ways, for example, as 2420246416 + 52128400 = 49196^2 + 7220^2 .

It is a super-3 number, since 3×2472374816³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1331171 + ... + 1333026.

Almost surely, 2^2472374816 is an apocalyptic number.

It is an amenable number.

2472374816 is an abundant number, since it is smaller than the sum of its proper divisors (2562959404).

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

2472374816 is a wasteful number, since it uses less digits than its factorization.

2472374816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664236 (or 2664228 counting only the distinct ones).

The product of its digits is 451584, while the sum is 44.

The square root of 2472374816 is about 49722.9807634257. The cubic root of 2472374816 is about 1352.1911952567.

The spelling of 2472374816 in words is "two billion, four hundred seventy-two million, three hundred seventy-four thousand, eight hundred sixteen".