79485682 has 4 divisors (see below), whose sum is σ = 119228526. Its totient is φ = 39742840.

The previous prime is 79485673. The next prime is 79485719. The reversal of 79485682 is 28658497.

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

It can be written as a sum of positive squares in only one way, i.e., 65950641 + 13535041 = 8121^2 + 3679^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19871419 + ... + 19871422.

Almost surely, 2^79485682 is an apocalyptic number.

79485682 is a deficient number, since it is larger than the sum of its proper divisors (39742844).

79485682 is a wasteful number, since it uses less digits than its factorization.

79485682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39742843.

The product of its digits is 967680, while the sum is 49.

The square root of 79485682 is about 8915.4743003387. The cubic root of 79485682 is about 429.9615649800.

The spelling of 79485682 in words is "seventy-nine million, four hundred eighty-five thousand, six hundred eighty-two".