7040379 has 8 divisors (see below), whose sum is σ = 9690112. Its totient is φ = 4542120.

The previous prime is 7040353. The next prime is 7040381. The reversal of 7040379 is 9730407.

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

It is not a de Polignac number, because 7040379 - 2⁹ = 7039867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7040389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37759 + ... + 37944.

It is an arithmetic number, because the mean of its divisors is an integer number (1211264).

Almost surely, 2^7040379 is an apocalyptic number.

7040379 is a deficient number, since it is larger than the sum of its proper divisors (2649733).

7040379 is a wasteful number, since it uses less digits than its factorization.

7040379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75737.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 7040379 is about 2653.3712518229. The cubic root of 7040379 is about 191.6602335165.

The spelling of 7040379 in words is "seven million, forty thousand, three hundred seventy-nine".