342274652 has 12 divisors (see below), whose sum is σ = 603697920. Its totient is φ = 169789536.

The previous prime is 342274649. The next prime is 342274657. The reversal of 342274652 is 256472243.

It is a super-2 number, since 2×342274652² = 234303874803442208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342274657) 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, 336377 + ... + 337392.

It is an arithmetic number, because the mean of its divisors is an integer number (50308160).

Almost surely, 2^342274652 is an apocalyptic number.

It is an amenable number.

342274652 is a deficient number, since it is larger than the sum of its proper divisors (261423268).

342274652 is a wasteful number, since it uses less digits than its factorization.

342274652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673900 (or 673898 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 342274652 is about 18500.6662582730. Note that the first 3 decimals coincide. The cubic root of 342274652 is about 699.5062177527.

The spelling of 342274652 in words is "three hundred forty-two million, two hundred seventy-four thousand, six hundred fifty-two".