346799157 has 8 divisors (see below), whose sum is σ = 462723360. Its totient is φ = 231037200.

The previous prime is 346799093. The next prime is 346799161. The reversal of 346799157 is 751997643.

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

It is not a de Polignac number, because 346799157 - 2⁶ = 346799093 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346791157) 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, 35482 + ... + 44187.

It is an arithmetic number, because the mean of its divisors is an integer number (57840420).

Almost surely, 2^346799157 is an apocalyptic number.

It is an amenable number.

346799157 is a deficient number, since it is larger than the sum of its proper divisors (115924203).

346799157 is a wasteful number, since it uses less digits than its factorization.

346799157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81123.

The product of its digits is 1428840, while the sum is 51.

The square root of 346799157 is about 18622.5443213327. The cubic root of 346799157 is about 702.5749767791.

The spelling of 346799157 in words is "three hundred forty-six million, seven hundred ninety-nine thousand, one hundred fifty-seven".