807272493 has 8 divisors (see below), whose sum is σ = 1102616256. Its totient is φ = 525055200.

The previous prime is 807272483. The next prime is 807272539. The reversal of 807272493 is 394272708.

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

It is not a de Polignac number, because 807272493 - 2⁵ = 807272461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807272413) 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, 3281473 + ... + 3281718.

It is an arithmetic number, because the mean of its divisors is an integer number (137827032).

Almost surely, 2^807272493 is an apocalyptic number.

It is an amenable number.

807272493 is a deficient number, since it is larger than the sum of its proper divisors (295343763).

807272493 is a wasteful number, since it uses less digits than its factorization.

807272493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563235.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 807272493 is about 28412.5411218356. The cubic root of 807272493 is about 931.1222790891.

The spelling of 807272493 in words is "eight hundred seven million, two hundred seventy-two thousand, four hundred ninety-three".