3640233250 has 16 divisors (see below), whose sum is σ = 6814517112. Its totient is φ = 1456093200.

The previous prime is 3640233229. The next prime is 3640233277. The reversal of 3640233250 is 523320463.

3640233250 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 1738139481 + 1902093769 = 41691^2 + 43613^2 .

It is a super-2 number, since 2×3640233250² = 26502596228811125000, which contains 22 as substring.

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, 7280217 + ... + 7280716.

Almost surely, 2^3640233250 is an apocalyptic number.

3640233250 is a deficient number, since it is larger than the sum of its proper divisors (3174283862).

3640233250 is a wasteful number, since it uses less digits than its factorization.

3640233250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14560950 (or 14560940 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 3640233250 is about 60334.3455255794. The cubic root of 3640233250 is about 1538.3071928652.

The spelling of 3640233250 in words is "three billion, six hundred forty million, two hundred thirty-three thousand, two hundred fifty".