3112453490 has 16 divisors (see below), whose sum is σ = 5607133848. Its totient is φ = 1243933056.

The previous prime is 3112453489. The next prime is 3112453493. The reversal of 3112453490 is 943542113.

It can be written as a sum of positive squares in 4 ways, for example, as 3006219241 + 106234249 = 54829^2 + 10307^2 .

It is not an unprimeable number, because it can be changed into a prime (3112453493) 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, 118517 + ... + 142376.

Almost surely, 2^3112453490 is an apocalyptic number.

3112453490 is a deficient number, since it is larger than the sum of its proper divisors (2494680358).

3112453490 is a wasteful number, since it uses less digits than its factorization.

3112453490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262093.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3112453490 is about 55789.3671769093. The cubic root of 3112453490 is about 1460.0496464634.

The spelling of 3112453490 in words is "three billion, one hundred twelve million, four hundred fifty-three thousand, four hundred ninety".