79700041 has 4 divisors (see below), whose sum is σ = 83894800. Its totient is φ = 75505284.

The previous prime is 79699999. The next prime is 79700053. The reversal of 79700041 is 14000797.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14000797 = 1663 ⋅8419.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79700041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79699982 and 79700009.

It is not an unprimeable number, because it can be changed into a prime (79700081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2097351 + ... + 2097388.

It is an arithmetic number, because the mean of its divisors is an integer number (20973700).

Almost surely, 2^79700041 is an apocalyptic number.

It is an amenable number.

79700041 is a deficient number, since it is larger than the sum of its proper divisors (4194759).

79700041 is a wasteful number, since it uses less digits than its factorization.

79700041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194758.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 79700041 is about 8927.4879445452. The cubic root of 79700041 is about 430.3477284613.

The spelling of 79700041 in words is "seventy-nine million, seven hundred thousand, forty-one".