79806010 has 8 divisors (see below), whose sum is σ = 143650836. Its totient is φ = 31922400.

The previous prime is 79805989. The next prime is 79806011. The reversal of 79806010 is 1060897.

It can be written as a sum of positive squares in 2 ways, for example, as 73051209 + 6754801 = 8547^2 + 2599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (79806011) 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, 3990291 + ... + 3990310.

Almost surely, 2^79806010 is an apocalyptic number.

79806010 is a deficient number, since it is larger than the sum of its proper divisors (63844826).

79806010 is a wasteful number, since it uses less digits than its factorization.

79806010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7980608.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 79806010 is about 8933.4209572817. The cubic root of 79806010 is about 430.5383737916.

The spelling of 79806010 in words is "seventy-nine million, eight hundred six thousand, ten".