80764293 has 8 divisors (see below), whose sum is σ = 112367808. Its totient is φ = 51501824.

The previous prime is 80764289. The next prime is 80764319. The reversal of 80764293 is 39246708.

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 80764293 - 2² = 80764289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80764213) 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, 585180 + ... + 585317.

It is an arithmetic number, because the mean of its divisors is an integer number (14045976).

Almost surely, 2^80764293 is an apocalyptic number.

It is an amenable number.

80764293 is a deficient number, since it is larger than the sum of its proper divisors (31603515).

80764293 is a wasteful number, since it uses less digits than its factorization.

80764293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170523.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 80764293 is about 8986.8956264107. The cubic root of 80764293 is about 432.2547740561.

The spelling of 80764293 in words is "eighty million, seven hundred sixty-four thousand, two hundred ninety-three".