337996642 has 8 divisors (see below), whose sum is σ = 514562256. Its totient is φ = 166475892.

The previous prime is 337996639. The next prime is 337996649. The reversal of 337996642 is 246699733.

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

It is a super-2 number, since 2×337996642² = 228483460006552328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (337996649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261048 + ... + 1261315.

It is an arithmetic number, because the mean of its divisors is an integer number (64320282).

Almost surely, 2^337996642 is an apocalyptic number.

337996642 is a deficient number, since it is larger than the sum of its proper divisors (176565614).

337996642 is a wasteful number, since it uses less digits than its factorization.

337996642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522432.

The product of its digits is 1469664, while the sum is 49.

The square root of 337996642 is about 18384.6849850630. The cubic root of 337996642 is about 696.5796699539.

The spelling of 337996642 in words is "three hundred thirty-seven million, nine hundred ninety-six thousand, six hundred forty-two".