7940959 has 4 divisors (see below), whose sum is σ = 8551816. Its totient is φ = 7330104.

The previous prime is 7940927. The next prime is 7940963. The reversal of 7940959 is 9590497.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7940959 - 2⁵ = 7940927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7940159) 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, 305409 + ... + 305434.

It is an arithmetic number, because the mean of its divisors is an integer number (2137954).

Almost surely, 2^7940959 is an apocalyptic number.

7940959 is a deficient number, since it is larger than the sum of its proper divisors (610857).

7940959 is a wasteful number, since it uses less digits than its factorization.

7940959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610856.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 7940959 is about 2817.9707237656. The cubic root of 7940959 is about 199.5067763186.

The spelling of 7940959 in words is "seven million, nine hundred forty thousand, nine hundred fifty-nine".