93840769 has 8 divisors (see below), whose sum is σ = 105139008. Its totient is φ = 83003760.

The previous prime is 93840743. The next prime is 93840797. The reversal of 93840769 is 96704839.

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 93840769 - 2⁷ = 93840641 is a prime.

It is a super-2 number, since 2×93840769² = 17612179853022722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93840709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114877 + ... + 115690.

It is an arithmetic number, because the mean of its divisors is an integer number (13142376).

Almost surely, 2^93840769 is an apocalyptic number.

It is an amenable number.

93840769 is a deficient number, since it is larger than the sum of its proper divisors (11298239).

93840769 is a wasteful number, since it uses less digits than its factorization.

93840769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230615.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 93840769 is about 9687.1445225102. The cubic root of 93840769 is about 454.4267126671.

The spelling of 93840769 in words is "ninety-three million, eight hundred forty thousand, seven hundred sixty-nine".