2337990656 has 24 divisors (see below), whose sum is σ = 4674843810. Its totient is φ = 1168994304.

The previous prime is 2337990631. The next prime is 2337990673. The reversal of 2337990656 is 6560997332.

It can be written as a sum of positive squares in only one way, i.e., 1442784256 + 895206400 = 37984^2 + 29920^2 .

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568751 + ... + 572846.

Almost surely, 2^2337990656 is an apocalyptic number.

It is an amenable number.

2337990656 is a deficient number, since it is larger than the sum of its proper divisors (2336853154).

2337990656 is an equidigital number, since it uses as much as digits as its factorization.

2337990656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141619 (or 1141599 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 50.

The square root of 2337990656 is about 48352.7729918357. The cubic root of 2337990656 is about 1327.2342805948.

The spelling of 2337990656 in words is "two billion, three hundred thirty-seven million, nine hundred ninety thousand, six hundred fifty-six".