76042943 has 8 divisors (see below), whose sum is σ = 76965408. Its totient is φ = 75124224.

The previous prime is 76042933. The next prime is 76042961. The reversal of 76042943 is 34924067.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76042943 - 2⁴ = 76042927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76042903) 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 7 ways as a sum of consecutive naturals, for example, 68771 + ... + 69867.

It is an arithmetic number, because the mean of its divisors is an integer number (9620676).

Almost surely, 2^76042943 is an apocalyptic number.

76042943 is a deficient number, since it is larger than the sum of its proper divisors (922465).

76042943 is a wasteful number, since it uses less digits than its factorization.

76042943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 76042943 is about 8720.2604892285. The cubic root of 76042943 is about 423.6621236548.

The spelling of 76042943 in words is "seventy-six million, forty-two thousand, nine hundred forty-three".