76436836 has 12 divisors (see below), whose sum is σ = 152873728. Its totient is φ = 32758632.

The previous prime is 76436831. The next prime is 76436881. The reversal of 76436836 is 63863467.

76436836 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 76436792 and 76436801.

It is not an unprimeable number, because it can be changed into a prime (76436831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364916 + ... + 1364971.

Almost surely, 2^76436836 is an apocalyptic number.

It is an amenable number.

76436836 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.

76436836 is a wasteful number, since it uses less digits than its factorization.

76436836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729898 (or 2729896 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 76436836 is about 8742.8162510715. The cubic root of 76436836 is about 424.3923699676.

The spelling of 76436836 in words is "seventy-six million, four hundred thirty-six thousand, eight hundred thirty-six".