734369 has 4 divisors (see below), whose sum is σ = 773040. Its totient is φ = 695700.

The previous prime is 734347. The next prime is 734381. The reversal of 734369 is 963437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 963437 = 173 ⋅5569.

It is a cyclic number.

It is not a de Polignac number, because 734369 - 2⁸ = 734113 is a prime.

It is a super-2 number, since 2×734369² = 1078595656322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (734329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19307 + ... + 19344.

It is an arithmetic number, because the mean of its divisors is an integer number (193260).

2⁷³⁴³⁶⁹ is an apocalyptic number.

It is an amenable number.

734369 is a deficient number, since it is larger than the sum of its proper divisors (38671).

734369 is a wasteful number, since it uses less digits than its factorization.

734369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38670.

The product of its digits is 13608, while the sum is 32.

The square root of 734369 is about 856.9533242832. The cubic root of 734369 is about 90.2204062955.

The spelling of 734369 in words is "seven hundred thirty-four thousand, three hundred sixty-nine".