2390814632 has 32 divisors (see below), whose sum is σ = 4637644200. Its totient is φ = 1154688000.

The previous prime is 2390814619. The next prime is 2390814641. The reversal of 2390814632 is 2364180932.

It can be written as a sum of positive squares in 4 ways, for example, as 1514299396 + 876515236 = 38914^2 + 29606^2 .

It is a Smith number, since the sum of its digits (38) 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 in 7 ways as a sum of consecutive naturals, for example, 2957 + ... + 69212.

Almost surely, 2^2390814632 is an apocalyptic number.

It is an amenable number.

2390814632 is a deficient number, since it is larger than the sum of its proper divisors (2246829568).

2390814632 is a wasteful number, since it uses less digits than its factorization.

2390814632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72317 (or 72313 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2390814632 is about 48895.9572152954. The cubic root of 2390814632 is about 1337.1556642577.

The spelling of 2390814632 in words is "two billion, three hundred ninety million, eight hundred fourteen thousand, six hundred thirty-two".