346968396 has 18 divisors (see below), whose sum is σ = 877059092. Its totient is φ = 115656120.

The previous prime is 346968389. The next prime is 346968397. The reversal of 346968396 is 693869643.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (346968397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4818970 + ... + 4819041.

Almost surely, 2^346968396 is an apocalyptic number.

346968396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

346968396 is an abundant number, since it is smaller than the sum of its proper divisors (530090696).

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

346968396 is a wasteful number, since it uses less digits than its factorization.

346968396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638021 (or 9638016 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The square root of 346968396 is about 18627.0876950746. The cubic root of 346968396 is about 702.6892444060.

The spelling of 346968396 in words is "three hundred forty-six million, nine hundred sixty-eight thousand, three hundred ninety-six".