3622634806 has 8 divisors (see below), whose sum is σ = 6210231120. Its totient is φ = 1552557768.

The previous prime is 3622634801. The next prime is 3622634857. The reversal of 3622634806 is 6084362263.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622634801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129379801 + ... + 129379828.

It is an arithmetic number, because the mean of its divisors is an integer number (776278890).

Almost surely, 2^3622634806 is an apocalyptic number.

3622634806 is a deficient number, since it is larger than the sum of its proper divisors (2587596314).

3622634806 is a wasteful number, since it uses less digits than its factorization.

3622634806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258759638.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 3622634806 is about 60188.3278219291. The cubic root of 3622634806 is about 1535.8242424380.

The spelling of 3622634806 in words is "three billion, six hundred twenty-two million, six hundred thirty-four thousand, eight hundred six".