346196394 has 12 divisors (see below), whose sum is σ = 750092226. Its totient is φ = 115398792.

The previous prime is 346196377. The next prime is 346196401. The reversal of 346196394 is 493691643.

346196394 is a `hidden beast` number, since 3 + 4 + 6 + 1 + 9 + 639 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 343620369 + 2576025 = 18537^2 + 1605^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9616549 + ... + 9616584.

Almost surely, 2^346196394 is an apocalyptic number.

346196394 is an abundant number, since it is smaller than the sum of its proper divisors (403895832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346196394 is a wasteful number, since it uses less digits than its factorization.

346196394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19233141 (or 19233138 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 346196394 is about 18606.3535922544. The cubic root of 346196394 is about 702.1676980226.

The spelling of 346196394 in words is "three hundred forty-six million, one hundred ninety-six thousand, three hundred ninety-four".