7249034560 has 28 divisors (see below), whose sum is σ = 17261764308. Its totient is φ = 2899613696.

The previous prime is 7249034537. The next prime is 7249034567. The reversal of 7249034560 is 654309427.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2939374656 + 4309659904 = 54216^2 + 65648^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7249034567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11326297 + ... + 11326936.

Almost surely, 2^7249034560 is an apocalyptic number.

It is an amenable number.

7249034560 is an abundant number, since it is smaller than the sum of its proper divisors (10012729748).

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

7249034560 is a wasteful number, since it uses less digits than its factorization.

7249034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22653250 (or 22653240 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 7249034560 is about 85141.2623819967. The cubic root of 7249034560 is about 1935.3524061751.

The spelling of 7249034560 in words is "seven billion, two hundred forty-nine million, thirty-four thousand, five hundred sixty".