76285339 has 4 divisors (see below), whose sum is σ = 82153456. Its totient is φ = 70417224.

The previous prime is 76285337. The next prime is 76285343. The reversal of 76285339 is 93358267.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76285339 - 2¹ = 76285337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76285295 and 76285304.

It is not an unprimeable number, because it can be changed into a prime (76285331) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2934039 + ... + 2934064.

It is an arithmetic number, because the mean of its divisors is an integer number (20538364).

Almost surely, 2^76285339 is an apocalyptic number.

76285339 is a deficient number, since it is larger than the sum of its proper divisors (5868117).

76285339 is a wasteful number, since it uses less digits than its factorization.

76285339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868116.

The product of its digits is 272160, while the sum is 43.

The square root of 76285339 is about 8734.1478691398. The cubic root of 76285339 is about 424.1118041311. Note that the first 3 decimals are identical.

The spelling of 76285339 in words is "seventy-six million, two hundred eighty-five thousand, three hundred thirty-nine".