7883013 has 4 divisors (see below), whose sum is σ = 10510688. Its totient is φ = 5255340.

The previous prime is 7883009. The next prime is 7883023. The reversal of 7883013 is 3103887.

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 7883013 - 2² = 7883009 is a prime.

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 (7883023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1313833 + ... + 1313838.

It is an arithmetic number, because the mean of its divisors is an integer number (2627672).

Almost surely, 2^7883013 is an apocalyptic number.

It is an amenable number.

7883013 is a deficient number, since it is larger than the sum of its proper divisors (2627675).

7883013 is a wasteful number, since it uses less digits than its factorization.

7883013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627674.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7883013 is about 2807.6703866373. The cubic root of 7883013 is about 199.0203172778.

The spelling of 7883013 in words is "seven million, eight hundred eighty-three thousand, thirteen".