734747493 has 16 divisors (see below), whose sum is σ = 1011833856. Its totient is φ = 473959920.

The previous prime is 734747491. The next prime is 734747521. The reversal of 734747493 is 394747437.

It is not a de Polignac number, because 734747493 - 2¹ = 734747491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734747491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12813 + ... + 40418.

It is an arithmetic number, because the mean of its divisors is an integer number (63239616).

Almost surely, 2^734747493 is an apocalyptic number.

It is an amenable number.

734747493 is a deficient number, since it is larger than the sum of its proper divisors (277086363).

734747493 is a wasteful number, since it uses less digits than its factorization.

734747493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53384.

The product of its digits is 1778112, while the sum is 48.

The square root of 734747493 is about 27106.2260929108. The cubic root of 734747493 is about 902.3590346714.

The spelling of 734747493 in words is "seven hundred thirty-four million, seven hundred forty-seven thousand, four hundred ninety-three".