7249130650 has 96 divisors (see below), whose sum is σ = 14942458800. Its totient is φ = 2604625920.

The previous prime is 7249130621. The next prime is 7249130653. The reversal of 7249130650 is 560319427.

It can be written as a sum of positive squares in 24 ways, for example, as 6610041 + 7242520609 = 2571^2 + 85103^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (7249130653) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1664676 + ... + 1669024.

Almost surely, 2^7249130650 is an apocalyptic number.

7249130650 is an abundant number, since it is smaller than the sum of its proper divisors (7693328150).

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

7249130650 is a wasteful number, since it uses less digits than its factorization.

7249130650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4468 (or 4463 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 7249130650 is about 85141.8266776089. The cubic root of 7249130650 is about 1935.3609575295.

The spelling of 7249130650 in words is "seven billion, two hundred forty-nine million, one hundred thirty thousand, six hundred fifty".