7946013 has 16 divisors (see below), whose sum is σ = 11196416. Its totient is φ = 5004720.

The previous prime is 7945981. The next prime is 7946023. The reversal of 7946013 is 3106497.

It is a happy number.

It is not a de Polignac number, because 7946013 - 2⁵ = 7945981 is a prime.

It is a Duffinian number.

7946013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (699776).

Almost surely, 2^7946013 is an apocalyptic number.

It is an amenable number.

7946013 is a deficient number, since it is larger than the sum of its proper divisors (3250403).

7946013 is a wasteful number, since it uses less digits than its factorization.

7946013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7946013 is about 2818.8673257179. The cubic root of 7946013 is about 199.5490925095.

The spelling of 7946013 in words is "seven million, nine hundred forty-six thousand, thirteen".