79485701 has 4 divisors (see below), whose sum is σ = 79788192. Its totient is φ = 79183212.

The previous prime is 79485673. The next prime is 79485719. The reversal of 79485701 is 10758497.

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: 10758497 = 839 ⋅12823.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79485701 is a prime.

It is a super-2 number, since 2×79485701² = 12635953326922802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79485751) 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, 150851 + ... + 151376.

It is an arithmetic number, because the mean of its divisors is an integer number (19947048).

Almost surely, 2^79485701 is an apocalyptic number.

It is an amenable number.

79485701 is a deficient number, since it is larger than the sum of its proper divisors (302491).

79485701 is a wasteful number, since it uses less digits than its factorization.

79485701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302490.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 79485701 is about 8915.4753659017. The cubic root of 79485701 is about 429.9615992389.

The spelling of 79485701 in words is "seventy-nine million, four hundred eighty-five thousand, seven hundred one".