7040373740 has 24 divisors (see below), whose sum is σ = 14962918320. Its totient is φ = 2782219328.

The previous prime is 7040373733. The next prime is 7040373749. The reversal of 7040373740 is 473730407.

It is a self number, because there is not a number n which added to its sum of digits gives 7040373740.

It is not an unprimeable number, because it can be changed into a prime (7040373749) 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, 2118935 + ... + 2122254.

It is an arithmetic number, because the mean of its divisors is an integer number (623454930).

Almost surely, 2^7040373740 is an apocalyptic number.

It is an amenable number.

7040373740 is an abundant number, since it is smaller than the sum of its proper divisors (7922544580).

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

7040373740 is a wasteful number, since it uses less digits than its factorization.

7040373740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241281 (or 4241279 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 7040373740 is about 83906.9349934795. The cubic root of 7040373740 is about 1916.6018578548.

The spelling of 7040373740 in words is "seven billion, forty million, three hundred seventy-three thousand, seven hundred forty".