79429373 has 4 divisors (see below), whose sum is σ = 82882848. Its totient is φ = 75975900.

The previous prime is 79429369. The next prime is 79429387. The reversal of 79429373 is 37392497.

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 not a de Polignac number, because 79429373 - 2² = 79429369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79429303) 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, 1726703 + ... + 1726748.

It is an arithmetic number, because the mean of its divisors is an integer number (20720712).

Almost surely, 2^79429373 is an apocalyptic number.

It is an amenable number.

79429373 is a deficient number, since it is larger than the sum of its proper divisors (3453475).

79429373 is a wasteful number, since it uses less digits than its factorization.

79429373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453474.

The product of its digits is 285768, while the sum is 44.

The square root of 79429373 is about 8912.3158045482. The cubic root of 79429373 is about 429.8600103163.

The spelling of 79429373 in words is "seventy-nine million, four hundred twenty-nine thousand, three hundred seventy-three".