6902013 has 4 divisors (see below), whose sum is σ = 9202688. Its totient is φ = 4601340.

The previous prime is 6902011. The next prime is 6902033. The reversal of 6902013 is 3102096.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6902013 - 2¹ = 6902011 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6902011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1150333 + ... + 1150338.

It is an arithmetic number, because the mean of its divisors is an integer number (2300672).

Almost surely, 2^6902013 is an apocalyptic number.

It is an amenable number.

6902013 is a deficient number, since it is larger than the sum of its proper divisors (2300675).

6902013 is a wasteful number, since it uses less digits than its factorization.

6902013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300674.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 6902013 is about 2627.1682473721. The cubic root of 6902013 is about 190.3963379501.

The spelling of 6902013 in words is "six million, nine hundred two thousand, thirteen".