7250393860 has 24 divisors (see below), whose sum is σ = 15302347200. Its totient is φ = 2885582304.

The previous prime is 7250393831. The next prime is 7250393861. The reversal of 7250393860 is 683930527.

It is a super-3 number, since 3×7250393860³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7250393861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906874 + ... + 914833.

It is an arithmetic number, because the mean of its divisors is an integer number (637597800).

Almost surely, 2^7250393860 is an apocalyptic number.

It is an amenable number.

7250393860 is an abundant number, since it is smaller than the sum of its proper divisors (8051953340).

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

7250393860 is a wasteful number, since it uses less digits than its factorization.

7250393860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821915 (or 1821913 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 7250393860 is about 85149.2446237781. The cubic root of 7250393860 is about 1935.4733675752.

The spelling of 7250393860 in words is "seven billion, two hundred fifty million, three hundred ninety-three thousand, eight hundred sixty".