79473895 has 16 divisors (see below), whose sum is σ = 101189088. Its totient is φ = 59714560.

The previous prime is 79473893. The next prime is 79473907. The reversal of 79473895 is 59837497.

It is not a de Polignac number, because 79473895 - 2¹ = 79473893 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 (79473893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72300 + ... + 73390.

It is an arithmetic number, because the mean of its divisors is an integer number (6324318).

Almost surely, 2^79473895 is an apocalyptic number.

79473895 is a deficient number, since it is larger than the sum of its proper divisors (21715193).

79473895 is a wasteful number, since it uses less digits than its factorization.

79473895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970.

The product of its digits is 1905120, while the sum is 52.

The square root of 79473895 is about 8914.8132341626. The cubic root of 79473895 is about 429.9403108062.

The spelling of 79473895 in words is "seventy-nine million, four hundred seventy-three thousand, eight hundred ninety-five".