7400070860 has 48 divisors (see below), whose sum is σ = 19126341696. Its totient is φ = 2341999872.

The previous prime is 7400070859. The next prime is 7400070863. The reversal of 7400070860 is 680700047.

It is a super-2 number, since 2×7400070860² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7400070863) 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, 2031167 + ... + 2034806.

It is an arithmetic number, because the mean of its divisors is an integer number (398465452).

Almost surely, 2^7400070860 is an apocalyptic number.

7400070860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7400070860 is an abundant number, since it is smaller than the sum of its proper divisors (11726270836).

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

7400070860 is a wasteful number, since it uses less digits than its factorization.

7400070860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066002 (or 4066000 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 7400070860 is about 86023.6645348244. The cubic root of 7400070860 is about 1948.7013803791.

The spelling of 7400070860 in words is "seven billion, four hundred million, seventy thousand, eight hundred sixty".