734968753 has 4 divisors (see below), whose sum is σ = 735030628. Its totient is φ = 734906880.

The previous prime is 734968727. The next prime is 734968763. The reversal of 734968753 is 357869437.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 171950769 + 563017984 = 13113^2 + 23728^2 .

It is a cyclic number.

It is not a de Polignac number, because 734968753 - 2¹⁷ = 734837681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 734968753.

It is not an unprimeable number, because it can be changed into a prime (734968763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6888 + ... + 38953.

It is an arithmetic number, because the mean of its divisors is an integer number (183757657).

Almost surely, 2^734968753 is an apocalyptic number.

It is an amenable number.

734968753 is a deficient number, since it is larger than the sum of its proper divisors (61875).

734968753 is a wasteful number, since it uses less digits than its factorization.

734968753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61874.

The product of its digits is 3810240, while the sum is 52.

The square root of 734968753 is about 27110.3071358478. The cubic root of 734968753 is about 902.4496036192.

The spelling of 734968753 in words is "seven hundred thirty-four million, nine hundred sixty-eight thousand, seven hundred fifty-three".