734872674 has 32 divisors (see below), whose sum is σ = 1486589184. Its totient is φ = 242161920.

The previous prime is 734872669. The next prime is 734872703. The reversal of 734872674 is 476278437.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312744 + ... + 315084.

It is an arithmetic number, because the mean of its divisors is an integer number (46455912).

Almost surely, 2^734872674 is an apocalyptic number.

734872674 is an abundant number, since it is smaller than the sum of its proper divisors (751716510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734872674 is a wasteful number, since it uses less digits than its factorization.

734872674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922.

The product of its digits is 1580544, while the sum is 48.

The square root of 734872674 is about 27108.5350766138. The cubic root of 734872674 is about 902.4102775782.

The spelling of 734872674 in words is "seven hundred thirty-four million, eight hundred seventy-two thousand, six hundred seventy-four".