345096031 has 8 divisors (see below), whose sum is σ = 415153280. Its totient is φ = 280228248.

The previous prime is 345096023. The next prime is 345096053. The reversal of 345096031 is 130690543.

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

It is a cyclic number.

It is not a de Polignac number, because 345096031 - 2³ = 345096023 is a prime.

It is a super-2 number, since 2×345096031² = 238182541223905922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345095984 and 345096002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345096001) 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, 1297221 + ... + 1297486.

It is an arithmetic number, because the mean of its divisors is an integer number (51894160).

Almost surely, 2^345096031 is an apocalyptic number.

345096031 is a deficient number, since it is larger than the sum of its proper divisors (70057249).

345096031 is a wasteful number, since it uses less digits than its factorization.

345096031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594733.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 345096031 is about 18576.7605087647. The cubic root of 345096031 is about 701.4229768071.

The spelling of 345096031 in words is "three hundred forty-five million, ninety-six thousand, thirty-one".