76067684 has 48 divisors (see below), whose sum is σ = 166634496. Its totient is φ = 29517600.

The previous prime is 76067657. The next prime is 76067687. The reversal of 76067684 is 48676067.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (76067687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150977 + ... + 151479.

It is an arithmetic number, because the mean of its divisors is an integer number (3471552).

Almost surely, 2^76067684 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 76067684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83317248).

76067684 is an abundant number, since it is smaller than the sum of its proper divisors (90566812).

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

76067684 is a wasteful number, since it uses less digits than its factorization.

76067684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 76067684 is about 8721.6789668045. The cubic root of 76067684 is about 423.7080656258.

The spelling of 76067684 in words is "seventy-six million, sixty-seven thousand, six hundred eighty-four".