734000740 has 48 divisors (see below), whose sum is σ = 1697298624. Its totient is φ = 264406400.

The previous prime is 734000731. The next prime is 734000747. The reversal of 734000740 is 47000437.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (734000747) 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, 7950 + ... + 39130.

It is an arithmetic number, because the mean of its divisors is an integer number (35360388).

Almost surely, 2^734000740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734000740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (848649312).

734000740 is an abundant number, since it is smaller than the sum of its proper divisors (963297884).

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

734000740 is a wasteful number, since it uses less digits than its factorization.

734000740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31308 (or 31306 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 734000740 is about 27092.4480252339. The cubic root of 734000740 is about 902.0532299631.

The spelling of 734000740 in words is "seven hundred thirty-four million, seven hundred forty", and thus it is an aban number.