3622650 has 24 divisors (see below), whose sum is σ = 8984544. Its totient is φ = 966000.

The previous prime is 3622643. The next prime is 3622679. The reversal of 3622650 is 562263.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3622650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11926 + ... + 12225.

It is an arithmetic number, because the mean of its divisors is an integer number (374356).

Almost surely, 2^3622650 is an apocalyptic number.

3622650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3622650 is an abundant number, since it is smaller than the sum of its proper divisors (5361894).

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

3622650 is a wasteful number, since it uses less digits than its factorization.

3622650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24166 (or 24161 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3622650 is about 1903.3260361798. The cubic root of 3622650 is about 153.5826389612.

The spelling of 3622650 in words is "three million, six hundred twenty-two thousand, six hundred fifty".