334689264 has 120 divisors (see below), whose sum is σ = 1152863712. Its totient is φ = 88266240.

The previous prime is 334689263. The next prime is 334689281. The reversal of 334689264 is 462986433.

It is a super-2 number, since 2×334689264² = 224033806873723392, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334689263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334 + ... + 25874.

Almost surely, 2^334689264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334689264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576431856).

334689264 is an abundant number, since it is smaller than the sum of its proper divisors (818174448).

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

334689264 is a wasteful number, since it uses less digits than its factorization.

334689264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25575 (or 25566 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 334689264 is about 18294.5145877118. The cubic root of 334689264 is about 694.3001522607.

The spelling of 334689264 in words is "three hundred thirty-four million, six hundred eighty-nine thousand, two hundred sixty-four".