3663225402 has 32 divisors (see below), whose sum is σ = 7594048512. Its totient is φ = 1177251504.

The previous prime is 3663225359. The next prime is 3663225437. The reversal of 3663225402 is 2045223663.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78048 + ... + 115835.

It is an arithmetic number, because the mean of its divisors is an integer number (237314016).

Almost surely, 2^3663225402 is an apocalyptic number.

3663225402 is an abundant number, since it is smaller than the sum of its proper divisors (3930823110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3663225402 is a wasteful number, since it uses less digits than its factorization.

3663225402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194002.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 3663225402 is about 60524.5851039063. The cubic root of 3663225402 is about 1541.5391092137.

The spelling of 3663225402 in words is "three billion, six hundred sixty-three million, two hundred twenty-five thousand, four hundred two".