76896651 has 8 divisors (see below), whose sum is σ = 110415760. Its totient is φ = 47320992.

The previous prime is 76896649. The next prime is 76896671. The reversal of 76896651 is 15669867.

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

It is not a de Polignac number, because 76896651 - 2¹ = 76896649 is a prime.

It is a super-3 number, since 3×76896651³ (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 76896651.

It is not an unprimeable number, because it can be changed into a prime (76896601) 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 7 ways as a sum of consecutive naturals, for example, 985816 + ... + 985893.

It is an arithmetic number, because the mean of its divisors is an integer number (13801970).

Almost surely, 2^76896651 is an apocalyptic number.

76896651 is a deficient number, since it is larger than the sum of its proper divisors (33519109).

76896651 is a wasteful number, since it uses less digits than its factorization.

76896651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971725.

The product of its digits is 544320, while the sum is 48.

The square root of 76896651 is about 8769.0735542587. The cubic root of 76896651 is about 425.2416637124.

The spelling of 76896651 in words is "seventy-six million, eight hundred ninety-six thousand, six hundred fifty-one".