790228431 has 12 divisors (see below), whose sum is σ = 1157078208. Its totient is φ = 519601824.

The previous prime is 790228423. The next prime is 790228441. The reversal of 790228431 is 134822097.

It is not a de Polignac number, because 790228431 - 2³ = 790228423 is a prime.

It is a super-2 number, since 2×790228431² = 1248921946321443522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790228441) 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, 600735 + ... + 602048.

It is an arithmetic number, because the mean of its divisors is an integer number (96423184).

Almost surely, 2^790228431 is an apocalyptic number.

790228431 is a deficient number, since it is larger than the sum of its proper divisors (366849777).

790228431 is a wasteful number, since it uses less digits than its factorization.

790228431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202862 (or 1202859 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 790228431 is about 28111.0019565294. The cubic root of 790228431 is about 924.5226389129.

The spelling of 790228431 in words is "seven hundred ninety million, two hundred twenty-eight thousand, four hundred thirty-one".