734774500 has 48 divisors (see below), whose sum is σ = 1638943488. Its totient is φ = 287647200.

The previous prime is 734774483. The next prime is 734774507. The reversal of 734774500 is 5477437.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 734774500.

It is not an unprimeable number, because it can be changed into a prime (734774507) 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, 7867 + ... + 39133.

It is an arithmetic number, because the mean of its divisors is an integer number (34144656).

Almost surely, 2^734774500 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 734774500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819471744).

734774500 is an abundant number, since it is smaller than the sum of its proper divisors (904168988).

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

734774500 is a wasteful number, since it uses less digits than its factorization.

734774500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31333 (or 31321 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 734774500 is about 27106.7242580139. The cubic root of 734774500 is about 902.3700904931.

It can be divided in two parts, 73477 and 4500, that added together give a palindrome (77977).

The spelling of 734774500 in words is "seven hundred thirty-four million, seven hundred seventy-four thousand, five hundred".