76363240 has 16 divisors (see below), whose sum is σ = 171817380. Its totient is φ = 30545280.

The previous prime is 76363229. The next prime is 76363241. The reversal of 76363240 is 4236367.

It can be written as a sum of positive squares in 2 ways, for example, as 69255684 + 7107556 = 8322^2 + 2666^2 .

It is not an unprimeable number, because it can be changed into a prime (76363241) 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, 954501 + ... + 954580.

Almost surely, 2^76363240 is an apocalyptic number.

It is an amenable number.

76363240 is an abundant number, since it is smaller than the sum of its proper divisors (95454140).

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

76363240 is a wasteful number, since it uses less digits than its factorization.

76363240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909092 (or 1909088 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 76363240 is about 8738.6062962008. The cubic root of 76363240 is about 424.2561197331.

The spelling of 76363240 in words is "seventy-six million, three hundred sixty-three thousand, two hundred forty".