332641642 has 8 divisors (see below), whose sum is σ = 499352832. Its totient is φ = 166190700.

The previous prime is 332641633. The next prime is 332641657. The reversal of 332641642 is 246146233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332641642² = 221300923984912328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61834 + ... + 66997.

It is an arithmetic number, because the mean of its divisors is an integer number (62419104).

Almost surely, 2^332641642 is an apocalyptic number.

332641642 is a deficient number, since it is larger than the sum of its proper divisors (166711190).

332641642 is a wasteful number, since it uses less digits than its factorization.

332641642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130124.

The product of its digits is 20736, while the sum is 31.

The square root of 332641642 is about 18238.4659990910. The cubic root of 332641642 is about 692.8813502537.

Adding to 332641642 its reverse (246146233), we get a palindrome (578787875).

The spelling of 332641642 in words is "three hundred thirty-two million, six hundred forty-one thousand, six hundred forty-two".