2390970156 has 48 divisors (see below), whose sum is σ = 5673991680. Its totient is φ = 783475840.

The previous prime is 2390970149. The next prime is 2390970167. The reversal of 2390970156 is 6510790932.

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, 301960 + ... + 309776.

It is an arithmetic number, because the mean of its divisors is an integer number (118208160).

Almost surely, 2^2390970156 is an apocalyptic number.

It is an amenable number.

2390970156 is an abundant number, since it is smaller than the sum of its proper divisors (3283021524).

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

2390970156 is a wasteful number, since it uses less digits than its factorization.

2390970156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 2390970156 is about 48897.5475458637. The cubic root of 2390970156 is about 1337.1846579021.

The spelling of 2390970156 in words is "two billion, three hundred ninety million, nine hundred seventy thousand, one hundred fifty-six".