79009633 has 8 divisors (see below), whose sum is σ = 79672320. Its totient is φ = 78349920.

The previous prime is 79009603. The next prime is 79009639. The reversal of 79009633 is 33690097.

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 79009633 - 2¹³ = 79001441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79009592 and 79009601.

It is not an unprimeable number, because it can be changed into a prime (79009639) 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, 108316 + ... + 109042.

It is an arithmetic number, because the mean of its divisors is an integer number (9959040).

Almost surely, 2^79009633 is an apocalyptic number.

It is an amenable number.

79009633 is a deficient number, since it is larger than the sum of its proper divisors (662687).

79009633 is a wasteful number, since it uses less digits than its factorization.

79009633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 79009633 is about 8888.7362993847. The cubic root of 79009633 is about 429.1014823591.

The spelling of 79009633 in words is "seventy-nine million, nine thousand, six hundred thirty-three".