734233253 has 4 divisors (see below), whose sum is σ = 790712748. Its totient is φ = 677753760.

The previous prime is 734233249. The next prime is 734233267. The reversal of 734233253 is 352332437.

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

It can be written as a sum of positive squares in 2 ways, for example, as 444450724 + 289782529 = 21082^2 + 17023^2 .

It is a cyclic number.

It is not a de Polignac number, because 734233253 - 2² = 734233249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734232253) 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, 28239728 + ... + 28239753.

It is an arithmetic number, because the mean of its divisors is an integer number (197678187).

Almost surely, 2^734233253 is an apocalyptic number.

It is an amenable number.

734233253 is a deficient number, since it is larger than the sum of its proper divisors (56479495).

734233253 is a wasteful number, since it uses less digits than its factorization.

734233253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56479494.

The product of its digits is 45360, while the sum is 32.

The square root of 734233253 is about 27096.7387890130. The cubic root of 734233253 is about 902.1484691767.

The spelling of 734233253 in words is "seven hundred thirty-four million, two hundred thirty-three thousand, two hundred fifty-three".