76841538 has 8 divisors (see below), whose sum is σ = 153683088. Its totient is φ = 25613844.

The previous prime is 76841497. The next prime is 76841549. The reversal of 76841538 is 83514867.

It is a sphenic number, since it is the product of 3 distinct primes.

76841538 is an admirable number.

It is a super-3 number, since 3×76841538³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76841538.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6403456 + ... + 6403467.

It is an arithmetic number, because the mean of its divisors is an integer number (19210386).

Almost surely, 2^76841538 is an apocalyptic number.

76841538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76841538 is a wasteful number, since it uses less digits than its factorization.

76841538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12806928.

The product of its digits is 161280, while the sum is 42.

The square root of 76841538 is about 8765.9305267610. The cubic root of 76841538 is about 425.1400470412.

The spelling of 76841538 in words is "seventy-six million, eight hundred forty-one thousand, five hundred thirty-eight".