3896530 has 16 divisors (see below), whose sum is σ = 7651584. Its totient is φ = 1416880.

The previous prime is 3896513. The next prime is 3896561. The reversal of 3896530 is 356983.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17602 + ... + 17821.

It is an arithmetic number, because the mean of its divisors is an integer number (478224).

Almost surely, 2^3896530 is an apocalyptic number.

3896530 is a deficient number, since it is larger than the sum of its proper divisors (3755054).

3896530 is a wasteful number, since it uses less digits than its factorization.

3896530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35441.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3896530 is about 1973.9630189038. The cubic root of 3896530 is about 157.3593941238.

The spelling of 3896530 in words is "three million, eight hundred ninety-six thousand, five hundred thirty".