342507633 has 16 divisors (see below), whose sum is σ = 496164480. Its totient is φ = 208905984.

The previous prime is 342507617. The next prime is 342507667. The reversal of 342507633 is 336705243.

It is not a de Polignac number, because 342507633 - 2⁴ = 342507617 is a prime.

It is a super-2 number, since 2×342507633² = 234622957326525378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342507594 and 342507603.

It is not an unprimeable number, because it can be changed into a prime (342507233) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 34453 + ... + 43266.

It is an arithmetic number, because the mean of its divisors is an integer number (31010280).

Almost surely, 2^342507633 is an apocalyptic number.

It is an amenable number.

342507633 is a deficient number, since it is larger than the sum of its proper divisors (153656847).

342507633 is a wasteful number, since it uses less digits than its factorization.

342507633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77848.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 342507633 is about 18506.9617441654. The cubic root of 342507633 is about 699.6648960673.

The spelling of 342507633 in words is "three hundred forty-two million, five hundred seven thousand, six hundred thirty-three".