7107712380 has 72 divisors (see below), whose sum is σ = 21579112464. Its totient is φ = 1893715200.

The previous prime is 7107712369. The next prime is 7107712459. The reversal of 7107712380 is 832177017.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193920 + ... + 227640.

Almost surely, 2^7107712380 is an apocalyptic number.

It is an amenable number.

7107712380 is an abundant number, since it is smaller than the sum of its proper divisors (14471400084).

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

7107712380 is a wasteful number, since it uses less digits than its factorization.

7107712380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34907 (or 34902 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The square root of 7107712380 is about 84307.2498661889. The cubic root of 7107712380 is about 1922.6930145998.

Adding to 7107712380 its reverse (832177017), we get a palindrome (7939889397).

The spelling of 7107712380 in words is "seven billion, one hundred seven million, seven hundred twelve thousand, three hundred eighty".