6790431 has 8 divisors (see below), whose sum is σ = 9264640. Its totient is φ = 4421592.

The previous prime is 6790411. The next prime is 6790471. The reversal of 6790431 is 1340976.

It is a happy number.

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

It is not a de Polignac number, because 6790431 - 2¹⁰ = 6789407 is a prime.

It is a super-2 number, since 2×6790431² = 92219906331522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6790411) 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, 26191 + ... + 26448.

It is an arithmetic number, because the mean of its divisors is an integer number (1158080).

Almost surely, 2^6790431 is an apocalyptic number.

6790431 is a deficient number, since it is larger than the sum of its proper divisors (2474209).

6790431 is a wasteful number, since it uses less digits than its factorization.

6790431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52685.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 6790431 is about 2605.8455441564. The cubic root of 6790431 is about 189.3647389576.

The spelling of 6790431 in words is "six million, seven hundred ninety thousand, four hundred thirty-one".