734356 has 12 divisors (see below), whose sum is σ = 1468768. Its totient is φ = 314712.

The previous prime is 734347. The next prime is 734381. The reversal of 734356 is 653437.

734356 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 26227 = 734356 / (7 + 3 + 4 + 3 + 5 + 6).

It is a congruent number.

It is an unprimeable number.

734356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13086 + ... + 13141.

2⁷³⁴³⁵⁶ is an apocalyptic number.

It is an amenable number.

734356 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

734356 is a wasteful number, since it uses less digits than its factorization.

734356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26238 (or 26236 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 734356 is about 856.9457392391. The cubic root of 734356 is about 90.2198739236.

It can be divided in two parts, 73435 and 6, that added together give a square (73441 = 271²).

The spelling of 734356 in words is "seven hundred thirty-four thousand, three hundred fifty-six".