9007240704 has 160 divisors (see below), whose sum is σ = 29917299456. Its totient is φ = 2339512320.

The previous prime is 9007240699. The next prime is 9007240709. The reversal of 9007240704 is 4070427009.

It is an interprime number because it is at equal distance from previous prime (9007240699) and next prime (9007240709).

It is a super-2 number, since 2×9007240704² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9007240709) 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, 80194 + ... + 156350.

Almost surely, 2^9007240704 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 9007240704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14958649728).

9007240704 is an abundant number, since it is smaller than the sum of its proper divisors (20910058752).

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

9007240704 is a wasteful number, since it uses less digits than its factorization.

9007240704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76196 (or 76180 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 9007240704 is about 94906.4839934554. The cubic root of 9007240704 is about 2080.6414983859.

The spelling of 9007240704 in words is "nine billion, seven million, two hundred forty thousand, seven hundred four".