346494338 has 4 divisors (see below), whose sum is σ = 519741510. Its totient is φ = 173247168.

The previous prime is 346494331. The next prime is 346494341. The reversal of 346494338 is 833494643.

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., 271030369 + 75463969 = 16463^2 + 8687^2 .

It is not an unprimeable number, because it can be changed into a prime (346494331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86623583 + ... + 86623586.

Almost surely, 2^346494338 is an apocalyptic number.

346494338 is a deficient number, since it is larger than the sum of its proper divisors (173247172).

346494338 is a wasteful number, since it uses less digits than its factorization.

346494338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173247171.

The product of its digits is 746496, while the sum is 44.

The square root of 346494338 is about 18614.3583827109. The cubic root of 346494338 is about 702.3690737629.

The spelling of 346494338 in words is "three hundred forty-six million, four hundred ninety-four thousand, three hundred thirty-eight".