7941913 has 4 divisors (see below), whose sum is σ = 9076480. Its totient is φ = 6807348.

The previous prime is 7941883. The next prime is 7941917. The reversal of 7941913 is 3191497.

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 a cyclic number.

It is not a de Polignac number, because 7941913 - 2¹⁷ = 7810841 is a prime.

7941913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7941917) 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, 567273 + ... + 567286.

It is an arithmetic number, because the mean of its divisors is an integer number (2269120).

Almost surely, 2^7941913 is an apocalyptic number.

It is an amenable number.

7941913 is a deficient number, since it is larger than the sum of its proper divisors (1134567).

7941913 is a wasteful number, since it uses less digits than its factorization.

7941913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134566.

The product of its digits is 6804, while the sum is 34.

The square root of 7941913 is about 2818.1399894256. The cubic root of 7941913 is about 199.5147653554.

The spelling of 7941913 in words is "seven million, nine hundred forty-one thousand, nine hundred thirteen".