79411933 has 8 divisors (see below), whose sum is σ = 80029880. Its totient is φ = 78796800.

The previous prime is 79411919. The next prime is 79411961. The reversal of 79411933 is 33911497.

It can be written as a sum of positive squares in 4 ways, for example, as 68508729 + 10903204 = 8277^2 + 3302^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 79411933 - 2⁵ = 79411901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79411892 and 79411901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79411133) 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, 131833 + ... + 132433.

It is an arithmetic number, because the mean of its divisors is an integer number (10003735).

Almost surely, 2^79411933 is an apocalyptic number.

It is an amenable number.

79411933 is a deficient number, since it is larger than the sum of its proper divisors (617947).

79411933 is a wasteful number, since it uses less digits than its factorization.

79411933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407.

The product of its digits is 20412, while the sum is 37.

The square root of 79411933 is about 8911.3373294921. The cubic root of 79411933 is about 429.8285471139.

The spelling of 79411933 in words is "seventy-nine million, four hundred eleven thousand, nine hundred thirty-three".