79354042 has 8 divisors (see below), whose sum is σ = 119375136. Its totient is φ = 39562332.

The previous prime is 79354021. The next prime is 79354061. The reversal of 79354042 is 24045397.

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

It is a junction number, because it is equal to n+sod(n) for n = 79353989 and 79354007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56478 + ... + 57865.

It is an arithmetic number, because the mean of its divisors is an integer number (14921892).

Almost surely, 2^79354042 is an apocalyptic number.

79354042 is a deficient number, since it is larger than the sum of its proper divisors (40021094).

79354042 is a wasteful number, since it uses less digits than its factorization.

79354042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114692.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 79354042 is about 8908.0885716297. The cubic root of 79354042 is about 429.7240739257.

The spelling of 79354042 in words is "seventy-nine million, three hundred fifty-four thousand, forty-two".