7740334130 has 16 divisors (see below), whose sum is σ = 13934360664. Its totient is φ = 3095742720.

The previous prime is 7740334111. The next prime is 7740334139. The reversal of 7740334130 is 314330477.

It can be written as a sum of positive squares in 4 ways, for example, as 1808715841 + 5931618289 = 42529^2 + 77017^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7740334139) 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, 42410 + ... + 131450.

Almost surely, 2^7740334130 is an apocalyptic number.

7740334130 is a deficient number, since it is larger than the sum of its proper divisors (6194026534).

7740334130 is a wasteful number, since it uses less digits than its factorization.

7740334130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97741.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 7740334130 is about 87979.1687276028. The cubic root of 7740334130 is about 1978.1227428745.

The spelling of 7740334130 in words is "seven billion, seven hundred forty million, three hundred thirty-four thousand, one hundred thirty".