76436368 has 10 divisors (see below), whose sum is σ = 148095494. Its totient is φ = 38218176.

The previous prime is 76436357. The next prime is 76436387. The reversal of 76436368 is 86363467.

It can be written as a sum of positive squares in only one way, i.e., 58186384 + 18249984 = 7628^2 + 4272^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2388621 + ... + 2388652.

Almost surely, 2^76436368 is an apocalyptic number.

It is an amenable number.

76436368 is a deficient number, since it is larger than the sum of its proper divisors (71659126).

76436368 is a wasteful number, since it uses less digits than its factorization.

76436368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777281 (or 4777275 counting only the distinct ones).

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

The square root of 76436368 is about 8742.7894861995. The cubic root of 76436368 is about 424.3915038231.

The spelling of 76436368 in words is "seventy-six million, four hundred thirty-six thousand, three hundred sixty-eight".