79374046 has 4 divisors (see below), whose sum is σ = 119061072. Its totient is φ = 39687022.

The previous prime is 79374041. The next prime is 79374047. The reversal of 79374046 is 64047397.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79374041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19843510 + ... + 19843513.

It is an arithmetic number, because the mean of its divisors is an integer number (29765268).

Almost surely, 2^79374046 is an apocalyptic number.

79374046 is a deficient number, since it is larger than the sum of its proper divisors (39687026).

79374046 is a wasteful number, since it uses less digits than its factorization.

79374046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39687025.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 79374046 is about 8909.2113006708. The cubic root of 79374046 is about 429.7601799553.

The spelling of 79374046 in words is "seventy-nine million, three hundred seventy-four thousand, forty-six".