334283664 has 160 divisors (see below), whose sum is σ = 1047932928. Its totient is φ = 90432000.

The previous prime is 334283659. The next prime is 334283689. The reversal of 334283664 is 466382433.

It is a super-2 number, since 2×334283664² = 223491136034529792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211999 + ... + 213569.

Almost surely, 2^334283664 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 334283664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523966464).

334283664 is an abundant number, since it is smaller than the sum of its proper divisors (713649264).

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

334283664 is a wasteful number, since it uses less digits than its factorization.

334283664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637 (or 1631 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

The square root of 334283664 is about 18283.4259371705. The cubic root of 334283664 is about 694.0195716284.

The spelling of 334283664 in words is "three hundred thirty-four million, two hundred eighty-three thousand, six hundred sixty-four".