335564641 has 8 divisors (see below), whose sum is σ = 350424000. Its totient is φ = 320727792.

The previous prime is 335564639. The next prime is 335564659. The reversal of 335564641 is 146465533.

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

It is a cyclic number.

It is not a de Polignac number, because 335564641 - 2¹ = 335564639 is a prime.

It is a super-2 number, since 2×335564641² = 225207256578917762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 335564641.

It is not an unprimeable number, because it can be changed into a prime (335564941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29611 + ... + 39343.

It is an arithmetic number, because the mean of its divisors is an integer number (43803000).

Almost surely, 2^335564641 is an apocalyptic number.

It is an amenable number.

335564641 is a deficient number, since it is larger than the sum of its proper divisors (14859359).

335564641 is a wasteful number, since it uses less digits than its factorization.

335564641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11255.

The product of its digits is 129600, while the sum is 37.

The square root of 335564641 is about 18318.4235402504. The cubic root of 335564641 is about 694.9049373973.

The spelling of 335564641 in words is "three hundred thirty-five million, five hundred sixty-four thousand, six hundred forty-one".