334864 has 10 divisors (see below), whose sum is σ = 648830. Its totient is φ = 167424.

The previous prime is 334861. The next prime is 334877. The reversal of 334864 is 468433.

It can be written as a sum of positive squares in only one way, i.e., 291600 + 43264 = 540^2 + 208^2 .

It is a super-2 number, since 2×334864² = 224267796992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10449 + ... + 10480.

It is an arithmetic number, because the mean of its divisors is an integer number (64883).

2³³⁴⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

334864 is a deficient number, since it is larger than the sum of its proper divisors (313966).

334864 is a wasteful number, since it uses less digits than its factorization.

334864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20937 (or 20931 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 334864 is about 578.6743471072. The cubic root of 334864 is about 69.4420958969.

The spelling of 334864 in words is "three hundred thirty-four thousand, eight hundred sixty-four".