76797336 has 128 divisors (see below), whose sum is σ = 247795200. Its totient is φ = 19246080.

The previous prime is 76797317. The next prime is 76797337. The reversal of 76797336 is 63379767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76797337) 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 31 ways as a sum of consecutive naturals, for example, 52876 + ... + 54308.

It is an arithmetic number, because the mean of its divisors is an integer number (1935900).

Almost surely, 2^76797336 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 76797336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123897600).

76797336 is an abundant number, since it is smaller than the sum of its proper divisors (170997864).

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

76797336 is a wasteful number, since it uses less digits than its factorization.

76797336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 1485 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 48.

The square root of 76797336 is about 8763.4089257549. The cubic root of 76797336 is about 425.0585128203.

Subtracting from 76797336 its reverse (63379767), we obtain a square (13417569 = 3663²).

The spelling of 76797336 in words is "seventy-six million, seven hundred ninety-seven thousand, three hundred thirty-six".