2402309970 has 48 divisors (see below), whose sum is σ = 6447497472. Its totient is φ = 619950240.

The previous prime is 2402309941. The next prime is 2402309971. The reversal of 2402309970 is 799032042.

It is a super-2 number, since 2×2402309970² = 11542186383922801800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2402309971) 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, 427732 + ... + 433311.

It is an arithmetic number, because the mean of its divisors is an integer number (134322864).

Almost surely, 2^2402309970 is an apocalyptic number.

2402309970 is an abundant number, since it is smaller than the sum of its proper divisors (4045187502).

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

2402309970 is a wasteful number, since it uses less digits than its factorization.

2402309970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861087 (or 861084 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 2402309970 is about 49013.3652180709. The cubic root of 2402309970 is about 1339.2953096577.

The spelling of 2402309970 in words is "two billion, four hundred two million, three hundred nine thousand, nine hundred seventy".