2322690490 has 16 divisors (see below), whose sum is σ = 4185139752. Its totient is φ = 928121344.

The previous prime is 2322690457. The next prime is 2322690493. The reversal of 2322690490 is 940962232.

2322690490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2310628761 + 12061729 = 48069^2 + 3473^2 .

It is a super-2 number, since 2×2322690490² = 10789782224672880200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2322690493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109099 + ... + 128638.

Almost surely, 2^2322690490 is an apocalyptic number.

2322690490 is a deficient number, since it is larger than the sum of its proper divisors (1862449262).

2322690490 is a wasteful number, since it uses less digits than its factorization.

2322690490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238721.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 2322690490 is about 48194.2993516868. The cubic root of 2322690490 is about 1324.3327343927.

The spelling of 2322690490 in words is "two billion, three hundred twenty-two million, six hundred ninety thousand, four hundred ninety".