79430401 has 8 divisors (see below), whose sum is σ = 82251008. Its totient is φ = 76626000.

The previous prime is 79430383. The next prime is 79430447. The reversal of 79430401 is 10403497.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79430401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79430401.

It is not an unprimeable number, because it can be changed into a prime (79440401) 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, 6391 + ... + 14131.

It is an arithmetic number, because the mean of its divisors is an integer number (10281376).

Almost surely, 2^79430401 is an apocalyptic number.

It is an amenable number.

79430401 is a deficient number, since it is larger than the sum of its proper divisors (2820607).

79430401 is a wasteful number, since it uses less digits than its factorization.

79430401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8103.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 79430401 is about 8912.3734773628. The cubic root of 79430401 is about 429.8618647696.

Adding to 79430401 its reverse (10403497), we get a palindrome (89833898).

The spelling of 79430401 in words is "seventy-nine million, four hundred thirty thousand, four hundred one".