346948858 has 4 divisors (see below), whose sum is σ = 520423290. Its totient is φ = 173474428.

The previous prime is 346948841. The next prime is 346948879. The reversal of 346948858 is 858849643.

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

It can be written as a sum of positive squares in only one way, i.e., 285373449 + 61575409 = 16893^2 + 7847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346948799 and 346948808.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86737213 + ... + 86737216.

Almost surely, 2^346948858 is an apocalyptic number.

346948858 is a deficient number, since it is larger than the sum of its proper divisors (173474432).

346948858 is a wasteful number, since it uses less digits than its factorization.

346948858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173474431.

The product of its digits is 6635520, while the sum is 55.

The square root of 346948858 is about 18626.5632364105. The cubic root of 346948858 is about 702.6760545398.

The spelling of 346948858 in words is "three hundred forty-six million, nine hundred forty-eight thousand, eight hundred fifty-eight".