7168691376 has 480 divisors, whose sum is σ = 27663586560. Its totient is φ = 1751500800.

The previous prime is 7168691363. The next prime is 7168691381. The reversal of 7168691376 is 6731968617.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3957511 + ... + 3959321.

It is an arithmetic number, because the mean of its divisors is an integer number (57632472).

Almost surely, 2^7168691376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7168691376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13831793280).

7168691376 is an abundant number, since it is smaller than the sum of its proper divisors (20494895184).

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

7168691376 is a wasteful number, since it uses less digits than its factorization.

7168691376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870 (or 1851 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 7168691376 is about 84668.1249113266. The cubic root of 7168691376 is about 1928.1758002147.

The spelling of 7168691376 in words is "seven billion, one hundred sixty-eight million, six hundred ninety-one thousand, three hundred seventy-six".