8734297500 has 240 divisors, whose sum is σ = 28655827200. Its totient is φ = 2299608000.

The previous prime is 8734297487. The next prime is 8734297501. The reversal of 8734297500 is 57924378.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8734297501) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5601721 + ... + 5603279.

It is an arithmetic number, because the mean of its divisors is an integer number (119399280).

Almost surely, 2^8734297500 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 8734297500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14327913600).

8734297500 is an abundant number, since it is smaller than the sum of its proper divisors (19921529700).

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

8734297500 is a wasteful number, since it uses less digits than its factorization.

8734297500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 8734297500 is about 93457.4635863824. The cubic root of 8734297500 is about 2059.4092549967.

The spelling of 8734297500 in words is "eight billion, seven hundred thirty-four million, two hundred ninety-seven thousand, five hundred".