2472397308 has 36 divisors (see below), whose sum is σ = 6251322168. Its totient is φ = 823914720.

The previous prime is 2472397307. The next prime is 2472397321. The reversal of 2472397308 is 8037932742.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2472397308² = 12225496897211293728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472397307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187335 + ... + 200097.

It is an arithmetic number, because the mean of its divisors is an integer number (173647838).

Almost surely, 2^2472397308 is an apocalyptic number.

It is an amenable number.

2472397308 is an abundant number, since it is smaller than the sum of its proper divisors (3778924860).

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

2472397308 is a wasteful number, since it uses less digits than its factorization.

2472397308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18154 (or 18149 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 2472397308 is about 49723.2069359972. The cubic root of 2472397308 is about 1352.1952956857.

The spelling of 2472397308 in words is "two billion, four hundred seventy-two million, three hundred ninety-seven thousand, three hundred eight".