3626403825 has 24 divisors (see below), whose sum is σ = 6540715296. Its totient is φ = 1758256000.

The previous prime is 3626403811. The next prime is 3626403853. The reversal of 3626403825 is 5283046263.

It is a happy number.

3626403825 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3626403825 - 2¹⁸ = 3626141681 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2196996 + ... + 2198645.

It is an arithmetic number, because the mean of its divisors is an integer number (272529804).

Almost surely, 2^3626403825 is an apocalyptic number.

It is an amenable number.

3626403825 is a deficient number, since it is larger than the sum of its proper divisors (2914311471).

3626403825 is a wasteful number, since it uses less digits than its factorization.

3626403825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395665 (or 4395660 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 3626403825 is about 60219.6298975675. The cubic root of 3626403825 is about 1536.3566858790.

The spelling of 3626403825 in words is "three billion, six hundred twenty-six million, four hundred three thousand, eight hundred twenty-five".