342632650 has 12 divisors (see below), whose sum is σ = 637296822. Its totient is φ = 137053040.

The previous prime is 342632639. The next prime is 342632659. The reversal of 342632650 is 56236243.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 307265841 + 35366809 = 17529^2 + 5947^2 .

It is not an unprimeable number, because it can be changed into a prime (342632659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3426277 + ... + 3426376.

Almost surely, 2^342632650 is an apocalyptic number.

342632650 is a deficient number, since it is larger than the sum of its proper divisors (294664172).

342632650 is a wasteful number, since it uses less digits than its factorization.

342632650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852665 (or 6852660 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 342632650 is about 18510.3390028384. The cubic root of 342632650 is about 699.7500127749.

Adding to 342632650 its reverse (56236243), we get a palindrome (398868893).

The spelling of 342632650 in words is "three hundred forty-two million, six hundred thirty-two thousand, six hundred fifty".