80708694 has 48 divisors (see below), whose sum is σ = 186795840. Its totient is φ = 23166000.

The previous prime is 80708689. The next prime is 80708699. The reversal of 80708694 is 49680708.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80708689) and next prime (80708699).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80708699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10869 + ... + 16719.

It is an arithmetic number, because the mean of its divisors is an integer number (3891580).

Almost surely, 2^80708694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80708694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93397920).

80708694 is an abundant number, since it is smaller than the sum of its proper divisors (106087146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80708694 is a wasteful number, since it uses less digits than its factorization.

80708694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897 (or 5886 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 80708694 is about 8983.8017564949. The cubic root of 80708694 is about 432.1555616887.

The spelling of 80708694 in words is "eighty million, seven hundred eight thousand, six hundred ninety-four".