342733312 has 20 divisors (see below), whose sum is σ = 684798246. Its totient is φ = 171366400.

The previous prime is 342733291. The next prime is 342733337. The reversal of 342733312 is 213337243.

It can be written as a sum of positive squares in only one way, i.e., 303595776 + 39137536 = 17424^2 + 6256^2 .

It is a super-2 number, since 2×342733312² = 234932246308978688, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334189 + ... + 335212.

Almost surely, 2^342733312 is an apocalyptic number.

342733312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342733312 is a deficient number, since it is larger than the sum of its proper divisors (342064934).

342733312 is an frugal number, since it uses more digits than its factorization.

342733312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669419 (or 669403 counting only the distinct ones).

The product of its digits is 9072, while the sum is 28.

The square root of 342733312 is about 18513.0578781572. The cubic root of 342733312 is about 699.8185325524.

The spelling of 342733312 in words is "three hundred forty-two million, seven hundred thirty-three thousand, three hundred twelve".