790643151 has 12 divisors (see below), whose sum is σ = 1142494080. Its totient is φ = 526885920.

The previous prime is 790643131. The next prime is 790643167. The reversal of 790643151 is 151346097.

790643151 is a `hidden beast` number, since 7 + 9 + 0 + 643 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 790643151 - 2²² = 786448847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790643111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8466 + ... + 40656.

It is an arithmetic number, because the mean of its divisors is an integer number (95207840).

Almost surely, 2^790643151 is an apocalyptic number.

790643151 is a deficient number, since it is larger than the sum of its proper divisors (351850929).

790643151 is a wasteful number, since it uses less digits than its factorization.

790643151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34926 (or 34923 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 790643151 is about 28118.3774603017. The cubic root of 790643151 is about 924.6843436215.

It can be divided in two parts, 79064 and 3151, that added together give a triangular number (82215 = T₄₀₅).

The spelling of 790643151 in words is "seven hundred ninety million, six hundred forty-three thousand, one hundred fifty-one".