80813701 has 8 divisors (see below), whose sum is σ = 82347200. Its totient is φ = 79291872.

The previous prime is 80813687. The next prime is 80813713. The reversal of 80813701 is 10731808.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 80813701 - 2¹⁵ = 80780933 is a prime.

It is a super-3 number, since 3×80813701³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80813701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80813741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11746 + ... + 17308.

It is an arithmetic number, because the mean of its divisors is an integer number (10293400).

Almost surely, 2^80813701 is an apocalyptic number.

It is an amenable number.

80813701 is a deficient number, since it is larger than the sum of its proper divisors (1533499).

80813701 is a wasteful number, since it uses less digits than its factorization.

80813701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 80813701 is about 8989.6440975158. The cubic root of 80813701 is about 432.3429008322.

The spelling of 80813701 in words is "eighty million, eight hundred thirteen thousand, seven hundred one".