342529929 has 48 divisors (see below), whose sum is σ = 604231680. Its totient is φ = 182619360.

The previous prime is 342529909. The next prime is 342529951. The reversal of 342529929 is 929925243.

342529929 is a `hidden beast` number, since 34 + 2 + 529 + 92 + 9 = 666.

It is not a de Polignac number, because 342529929 - 2⁵ = 342529897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342529909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78064 + ... + 82334.

It is an arithmetic number, because the mean of its divisors is an integer number (12588160).

Almost surely, 2^342529929 is an apocalyptic number.

It is an amenable number.

342529929 is a deficient number, since it is larger than the sum of its proper divisors (261701751).

342529929 is a wasteful number, since it uses less digits than its factorization.

342529929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370 (or 4367 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 342529929 is about 18507.5641022799. The cubic root of 342529929 is about 699.6800776170.

The spelling of 342529929 in words is "three hundred forty-two million, five hundred twenty-nine thousand, nine hundred twenty-nine".