3650906 has 16 divisors (see below), whose sum is σ = 6339840. Its totient is φ = 1544400.

The previous prime is 3650887. The next prime is 3650929. The reversal of 3650906 is 6090563.

It is a super-2 number, since 2×3650906² = 26658229241672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545 + ... + 2756.

It is an arithmetic number, because the mean of its divisors is an integer number (396240).

Almost surely, 2^3650906 is an apocalyptic number.

3650906 is a deficient number, since it is larger than the sum of its proper divisors (2688934).

3650906 is a wasteful number, since it uses less digits than its factorization.

3650906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 3650906 is about 1910.7344137792. The cubic root of 3650906 is about 153.9809106602.

The spelling of 3650906 in words is "three million, six hundred fifty thousand, nine hundred six".