734814 has 12 divisors (see below), whose sum is σ = 1592136. Its totient is φ = 244932.

The previous prime is 734813. The next prime is 734819. The reversal of 734814 is 418437.

It is a super-2 number, since 2×734814² = 1079903229192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20394 + ... + 20429.

It is an arithmetic number, because the mean of its divisors is an integer number (132678).

2⁷³⁴⁸¹⁴ is an apocalyptic number.

734814 is an abundant number, since it is smaller than the sum of its proper divisors (857322).

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

734814 is a wasteful number, since it uses less digits than its factorization.

734814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40831 (or 40828 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 734814 is about 857.2129257075. The cubic root of 734814 is about 90.2386260071.

The spelling of 734814 in words is "seven hundred thirty-four thousand, eight hundred fourteen".