734491329 has 32 divisors (see below), whose sum is σ = 1181652864. Its totient is φ = 399790080.

The previous prime is 734491327. The next prime is 734491357. The reversal of 734491329 is 923194437.

It is not a de Polignac number, because 734491329 - 2¹ = 734491327 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (734491327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7264 + ... + 39009.

It is an arithmetic number, because the mean of its divisors is an integer number (36926652).

Almost surely, 2^734491329 is an apocalyptic number.

It is an amenable number.

734491329 is a deficient number, since it is larger than the sum of its proper divisors (447161535).

734491329 is a wasteful number, since it uses less digits than its factorization.

734491329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46337.

The product of its digits is 163296, while the sum is 42.

The square root of 734491329 is about 27101.5004935151. The cubic root of 734491329 is about 902.2541556618.

The spelling of 734491329 in words is "seven hundred thirty-four million, four hundred ninety-one thousand, three hundred twenty-nine".