3633673634 has 8 divisors (see below), whose sum is σ = 5577266640. Its totient is φ = 1774584756.

The previous prime is 3633673573. The next prime is 3633673661. The reversal of 3633673634 is 4363763363.

3633673634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21125924 + ... + 21126095.

It is an arithmetic number, because the mean of its divisors is an integer number (697158330).

Almost surely, 2^3633673634 is an apocalyptic number.

3633673634 is a deficient number, since it is larger than the sum of its proper divisors (1943593006).

3633673634 is a wasteful number, since it uses less digits than its factorization.

3633673634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42252064.

The product of its digits is 1469664, while the sum is 44.

The square root of 3633673634 is about 60279.9604678039. The cubic root of 3633673634 is about 1537.3826393244.

The spelling of 3633673634 in words is "three billion, six hundred thirty-three million, six hundred seventy-three thousand, six hundred thirty-four".