7003995240 has 128 divisors (see below), whose sum is σ = 24270606720. Its totient is φ = 1598054400.

The previous prime is 7003995227. The next prime is 7003995247. The reversal of 7003995240 is 425993007.

It is not an unprimeable number, because it can be changed into a prime (7003995247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133621 + ... + 178500.

It is an arithmetic number, because the mean of its divisors is an integer number (189614115).

Almost surely, 2^7003995240 is an apocalyptic number.

It is an amenable number.

7003995240 is an abundant number, since it is smaller than the sum of its proper divisors (17266611480).

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

7003995240 is a wasteful number, since it uses less digits than its factorization.

7003995240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312163 (or 312159 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 7003995240 is about 83689.8753733090. The cubic root of 7003995240 is about 1913.2950478026.

The spelling of 7003995240 in words is "seven billion, three million, nine hundred ninety-five thousand, two hundred forty".