76985343 has 16 divisors (see below), whose sum is σ = 117986400. Its totient is φ = 49553280.

The previous prime is 76985329. The next prime is 76985353. The reversal of 76985343 is 34358967.

It is not a de Polignac number, because 76985343 - 2¹⁶ = 76919807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76985303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48378 + ... + 49943.

It is an arithmetic number, because the mean of its divisors is an integer number (7374150).

Almost surely, 2^76985343 is an apocalyptic number.

76985343 is a deficient number, since it is larger than the sum of its proper divisors (41001057).

76985343 is a wasteful number, since it uses less digits than its factorization.

76985343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98359 (or 98353 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 76985343 is about 8774.1291875604. The cubic root of 76985343 is about 425.4050910406.

It can be divided in two parts, 7698 and 5343, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 76985343 in words is "seventy-six million, nine hundred eighty-five thousand, three hundred forty-three".