3899013 has 8 divisors (see below), whose sum is σ = 5208000. Its totient is φ = 2594688.

The previous prime is 3899011. The next prime is 3899033. The reversal of 3899013 is 3109983.

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

It is not a de Polignac number, because 3899013 - 2¹ = 3899011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3899011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (651000).

Almost surely, 2^3899013 is an apocalyptic number.

It is an amenable number.

3899013 is a deficient number, since it is larger than the sum of its proper divisors (1308987).

3899013 is a wasteful number, since it uses less digits than its factorization.

3899013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 3899013 is about 1974.5918565618. The cubic root of 3899013 is about 157.3928119264.

The spelling of 3899013 in words is "three million, eight hundred ninety-nine thousand, thirteen".