342694368 has 48 divisors (see below), whose sum is σ = 999527760. Its totient is φ = 114231168.

The previous prime is 342694327. The next prime is 342694369. The reversal of 342694368 is 863496243.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342694369) 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 7 ways as a sum of consecutive naturals, for example, 197455 + ... + 199182.

It is an arithmetic number, because the mean of its divisors is an integer number (20823495).

Almost surely, 2^342694368 is an apocalyptic number.

It is an amenable number.

342694368 is an abundant number, since it is smaller than the sum of its proper divisors (656833392).

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

342694368 is a wasteful number, since it uses less digits than its factorization.

342694368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396656 (or 396642 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 342694368 is about 18512.0060501287. The cubic root of 342694368 is about 699.7920252903.

The spelling of 342694368 in words is "three hundred forty-two million, six hundred ninety-four thousand, three hundred sixty-eight".