734774 has 8 divisors (see below), whose sum is σ = 1167048. Its totient is φ = 345760.

The previous prime is 734771. The next prime is 734803. The reversal of 734774 is 477437.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 734774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10772 + ... + 10839.

It is an arithmetic number, because the mean of its divisors is an integer number (145881).

2⁷³⁴⁷⁷⁴ is an apocalyptic number.

734774 is a deficient number, since it is larger than the sum of its proper divisors (432274).

734774 is a wasteful number, since it uses less digits than its factorization.

734774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21630.

The product of its digits is 16464, while the sum is 32.

The square root of 734774 is about 857.1895939639. The cubic root of 734774 is about 90.2369885811.

The spelling of 734774 in words is "seven hundred thirty-four thousand, seven hundred seventy-four".