346355396 has 12 divisors (see below), whose sum is σ = 611486652. Its totient is φ = 171644928.

The previous prime is 346355393. The next prime is 346355419. The reversal of 346355396 is 693553643.

It can be written as a sum of positive squares in 2 ways, for example, as 70795396 + 275560000 = 8414^2 + 16600^2 .

It is not an unprimeable number, because it can be changed into a prime (346355393) 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, 382685 + ... + 383588.

It is an arithmetic number, because the mean of its divisors is an integer number (50957221).

Almost surely, 2^346355396 is an apocalyptic number.

It is an amenable number.

346355396 is a deficient number, since it is larger than the sum of its proper divisors (265131256).

346355396 is a wasteful number, since it uses less digits than its factorization.

346355396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766390 (or 766388 counting only the distinct ones).

The product of its digits is 874800, while the sum is 44.

The square root of 346355396 is about 18610.6258895288. The cubic root of 346355396 is about 702.2751793851.

The spelling of 346355396 in words is "three hundred forty-six million, three hundred fifty-five thousand, three hundred ninety-six".