3013989 has 36 divisors (see below), whose sum is σ = 4864608. Its totient is φ = 1655280.

The previous prime is 3013987. The next prime is 3013991. The reversal of 3013989 is 9893103.

It is an interprime number because it is at equal distance from previous prime (3013987) and next prime (3013991).

It is not a de Polignac number, because 3013989 - 2¹ = 3013987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013987) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131032 + ... + 131054.

It is an arithmetic number, because the mean of its divisors is an integer number (135128).

Almost surely, 2^3013989 is an apocalyptic number.

It is an amenable number.

3013989 is a deficient number, since it is larger than the sum of its proper divisors (1850619).

3013989 is a wasteful number, since it uses less digits than its factorization.

3013989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 56 counting only the distinct ones).

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

The square root of 3013989 is about 1736.0843873499. The cubic root of 3013989 is about 144.4487831482.

The spelling of 3013989 in words is "three million, thirteen thousand, nine hundred eighty-nine".