791288151 has 8 divisors (see below), whose sum is σ = 1080783984. Its totient is φ = 514658880.

The previous prime is 791288143. The next prime is 791288161. The reversal of 791288151 is 151882197.

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

It is not a de Polignac number, because 791288151 - 2³ = 791288143 is a prime.

It is a super-2 number, since 2×791288151² = 1252273875825997602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791288161) 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, 3216496 + ... + 3216741.

It is an arithmetic number, because the mean of its divisors is an integer number (135097998).

Almost surely, 2^791288151 is an apocalyptic number.

791288151 is a deficient number, since it is larger than the sum of its proper divisors (289495833).

791288151 is a wasteful number, since it uses less digits than its factorization.

791288151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6433281.

The product of its digits is 40320, while the sum is 42.

The square root of 791288151 is about 28129.8444894386. The cubic root of 791288151 is about 924.9357251662.

The spelling of 791288151 in words is "seven hundred ninety-one million, two hundred eighty-eight thousand, one hundred fifty-one".