335607642 has 48 divisors (see below), whose sum is σ = 779725440. Its totient is φ = 103948416.

The previous prime is 335607611. The next prime is 335607653. The reversal of 335607642 is 246706533.

335607642 is a `hidden beast` number, since 3 + 3 + 5 + 6 + 0 + 7 + 642 = 666.

It is a super-2 number, since 2×335607642² = 225264978737600328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335607597 and 335607606.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 17233 + ... + 31115.

It is an arithmetic number, because the mean of its divisors is an integer number (16244280).

Almost surely, 2^335607642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 335607642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389862720).

335607642 is an abundant number, since it is smaller than the sum of its proper divisors (444117798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

335607642 is a wasteful number, since it uses less digits than its factorization.

335607642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13987 (or 13984 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 335607642 is about 18319.5972117293. The cubic root of 335607642 is about 694.9346190415.

The spelling of 335607642 in words is "three hundred thirty-five million, six hundred seven thousand, six hundred forty-two".