342346356 has 36 divisors (see below), whose sum is σ = 944047104. Its totient is φ = 103741200.

The previous prime is 342346343. The next prime is 342346373. The reversal of 342346356 is 653643243.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 342346356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431860 + ... + 432651.

Almost surely, 2^342346356 is an apocalyptic number.

342346356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

342346356 is an abundant number, since it is smaller than the sum of its proper divisors (601700748).

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

342346356 is a wasteful number, since it uses less digits than its factorization.

342346356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864532 (or 864527 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 342346356 is about 18502.6040329463. The cubic root of 342346356 is about 699.5550614629. Note that the first 3 decimals are identical.

Adding to 342346356 its reverse (653643243), we get a palindrome (995989599).

The spelling of 342346356 in words is "three hundred forty-two million, three hundred forty-six thousand, three hundred fifty-six".