3623895408 has 80 divisors (see below), whose sum is σ = 10708997120. Its totient is φ = 1034443008.

The previous prime is 3623895377. The next prime is 3623895421. The reversal of 3623895408 is 8045983263.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 411273 + ... + 419991.

It is an arithmetic number, because the mean of its divisors is an integer number (133862464).

Almost surely, 2^3623895408 is an apocalyptic number.

It is an amenable number.

3623895408 is an abundant number, since it is smaller than the sum of its proper divisors (7085101712).

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

3623895408 is a wasteful number, since it uses less digits than its factorization.

3623895408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9974 (or 9968 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 3623895408 is about 60198.7990577885. The cubic root of 3623895408 is about 1536.0023668041.

The spelling of 3623895408 in words is "three billion, six hundred twenty-three million, eight hundred ninety-five thousand, four hundred eight".