335664423 has 12 divisors (see below), whose sum is σ = 493997400. Its totient is φ = 219553776.

The previous prime is 335664409. The next prime is 335664437. The reversal of 335664423 is 324466533.

335664423 is a `hidden beast` number, since 3 + 3 + 5 + 6 + 644 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (335664409) and next prime (335664437).

It is not a de Polignac number, because 335664423 - 2¹⁰ = 335663399 is a prime.

It is a super-2 number, since 2×335664423² = 225341209735845858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335664403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351373 + ... + 352326.

It is an arithmetic number, because the mean of its divisors is an integer number (41166450).

Almost surely, 2^335664423 is an apocalyptic number.

335664423 is a deficient number, since it is larger than the sum of its proper divisors (158332977).

335664423 is a wasteful number, since it uses less digits than its factorization.

335664423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703758 (or 703755 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 335664423 is about 18321.1468800400. The cubic root of 335664423 is about 694.9738085121.

The spelling of 335664423 in words is "three hundred thirty-five million, six hundred sixty-four thousand, four hundred twenty-three".