662734 has 4 divisors (see below), whose sum is σ = 994104. Its totient is φ = 331366.

The previous prime is 662719. The next prime is 662743. The reversal of 662734 is 437266.

662734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165682 + ... + 165685.

It is an arithmetic number, because the mean of its divisors is an integer number (248526).

2⁶⁶²⁷³⁴ is an apocalyptic number.

662734 is a deficient number, since it is larger than the sum of its proper divisors (331370).

662734 is a wasteful number, since it uses less digits than its factorization.

662734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331369.

The product of its digits is 6048, while the sum is 28.

The square root of 662734 is about 814.0847621716. The cubic root of 662734 is about 87.1859325566.

The spelling of 662734 in words is "six hundred sixty-two thousand, seven hundred thirty-four".