80797371 has 8 divisors (see below), whose sum is σ = 110022144. Its totient is φ = 52718760.

The previous prime is 80797369. The next prime is 80797397. The reversal of 80797371 is 17379708.

It is a happy number.

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

It is not a de Polignac number, because 80797371 - 2¹ = 80797369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80797331) 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, 286375 + ... + 286656.

It is an arithmetic number, because the mean of its divisors is an integer number (13752768).

Almost surely, 2^80797371 is an apocalyptic number.

80797371 is a deficient number, since it is larger than the sum of its proper divisors (29224773).

80797371 is a wasteful number, since it uses less digits than its factorization.

80797371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573081.

The product of its (nonzero) digits is 74088, while the sum is 42.

The square root of 80797371 is about 8988.7357843025. The cubic root of 80797371 is about 432.3137777376.

The spelling of 80797371 in words is "eighty million, seven hundred ninety-seven thousand, three hundred seventy-one".