93969761 has 8 divisors (see below), whose sum is σ = 100861704. Its totient is φ = 87229440.

The previous prime is 93969739. The next prime is 93969769. The reversal of 93969761 is 16796939.

It can be written as a sum of positive squares in 4 ways, for example, as 4080400 + 89889361 = 2020^2 + 9481^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93969761 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93969769) 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, 36620 + ... + 39101.

It is an arithmetic number, because the mean of its divisors is an integer number (12607713).

Almost surely, 2^93969761 is an apocalyptic number.

It is an amenable number.

93969761 is a deficient number, since it is larger than the sum of its proper divisors (6891943).

93969761 is a wasteful number, since it uses less digits than its factorization.

93969761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75811.

The product of its digits is 551124, while the sum is 50.

The square root of 93969761 is about 9693.8001320432. The cubic root of 93969761 is about 454.6348332010.

The spelling of 93969761 in words is "ninety-three million, nine hundred sixty-nine thousand, seven hundred sixty-one".