76076786 has 8 divisors (see below), whose sum is σ = 115182000. Its totient is φ = 37682788.

The previous prime is 76076753. The next prime is 76076789. The reversal of 76076786 is 68767067.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 76076786.

It is not an unprimeable number, because it can be changed into a prime (76076789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177536 + ... + 177963.

It is an arithmetic number, because the mean of its divisors is an integer number (14397750).

Almost surely, 2^76076786 is an apocalyptic number.

76076786 is a deficient number, since it is larger than the sum of its proper divisors (39105214).

76076786 is a wasteful number, since it uses less digits than its factorization.

76076786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355608.

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 76076786 is about 8722.2007543968. The cubic root of 76076786 is about 423.7249647731.

The spelling of 76076786 in words is "seventy-six million, seventy-six thousand, seven hundred eighty-six".