346302939 has 4 divisors (see below), whose sum is σ = 461737256. Its totient is φ = 230868624.

The previous prime is 346302893. The next prime is 346302941. The reversal of 346302939 is 939203643.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 346302939 - 2¹³ = 346294747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346302897 and 346302906.

It is not an unprimeable number, because it can be changed into a prime (346302959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57717154 + ... + 57717159.

It is an arithmetic number, because the mean of its divisors is an integer number (115434314).

Almost surely, 2^346302939 is an apocalyptic number.

346302939 is a deficient number, since it is larger than the sum of its proper divisors (115434317).

346302939 is a wasteful number, since it uses less digits than its factorization.

346302939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115434316.

The product of its (nonzero) digits is 104976, while the sum is 39.

The square root of 346302939 is about 18609.2165068817. The cubic root of 346302939 is about 702.2397234060.

The spelling of 346302939 in words is "three hundred forty-six million, three hundred two thousand, nine hundred thirty-nine".