734689201 has 8 divisors (see below), whose sum is σ = 737357544. Its totient is φ = 732026880.

The previous prime is 734689171. The next prime is 734689213. The reversal of 734689201 is 102986437.

It can be written as a sum of positive squares in 4 ways, for example, as 465696400 + 268992801 = 21580^2 + 16401^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 734689201 - 2¹⁹ = 734164913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734689231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433111 + ... + 434803.

It is an arithmetic number, because the mean of its divisors is an integer number (92169693).

Almost surely, 2^734689201 is an apocalyptic number.

It is an amenable number.

734689201 is a deficient number, since it is larger than the sum of its proper divisors (2668343).

734689201 is a wasteful number, since it uses less digits than its factorization.

734689201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 734689201 is about 27105.1508204622. The cubic root of 734689201 is about 902.3351708250.

The spelling of 734689201 in words is "seven hundred thirty-four million, six hundred eighty-nine thousand, two hundred one".