7949379 has 8 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 5276936.

The previous prime is 7949377. The next prime is 7949399. The reversal of 7949379 is 9739497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7949379 - 2¹ = 7949377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7949377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827 + ... + 6260.

It is an arithmetic number, because the mean of its divisors is an integer number (1330560).

Almost surely, 2^7949379 is an apocalyptic number.

7949379 is a deficient number, since it is larger than the sum of its proper divisors (2695101).

7949379 is a wasteful number, since it uses less digits than its factorization.

7949379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11329.

The product of its digits is 428652, while the sum is 48.

The square root of 7949379 is about 2819.4643108222. The cubic root of 7949379 is about 199.5772654403.

The spelling of 7949379 in words is "seven million, nine hundred forty-nine thousand, three hundred seventy-nine".