79482701 has 4 divisors (see below), whose sum is σ = 84158172. Its totient is φ = 74807232.

The previous prime is 79482677. The next prime is 79482721. The reversal of 79482701 is 10728497.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62425801 + 17056900 = 7901^2 + 4130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79482701 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 (79482721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2337710 + ... + 2337743.

It is an arithmetic number, because the mean of its divisors is an integer number (21039543).

Almost surely, 2^79482701 is an apocalyptic number.

It is an amenable number.

79482701 is a deficient number, since it is larger than the sum of its proper divisors (4675471).

79482701 is a wasteful number, since it uses less digits than its factorization.

79482701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675470.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 79482701 is about 8915.3071175367. The cubic root of 79482701 is about 429.9561898759.

The spelling of 79482701 in words is "seventy-nine million, four hundred eighty-two thousand, seven hundred one".