93337381 has 16 divisors (see below), whose sum is σ = 100493568. Its totient is φ = 86486400.

The previous prime is 93337339. The next prime is 93337403. The reversal of 93337381 is 18373339.

It is a cyclic number.

It is not a de Polignac number, because 93337381 - 2¹⁹ = 92813093 is a prime.

It is a super-2 number, since 2×93337381² = 17423733383878322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 93337381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93337331) 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, 99145 + ... + 100081.

It is an arithmetic number, because the mean of its divisors is an integer number (6280848).

Almost surely, 2^93337381 is an apocalyptic number.

It is an amenable number.

93337381 is a deficient number, since it is larger than the sum of its proper divisors (7156187).

93337381 is a wasteful number, since it uses less digits than its factorization.

93337381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092.

The product of its digits is 40824, while the sum is 37.

The square root of 93337381 is about 9661.1273151739. The cubic root of 93337381 is about 453.6126982775.

The spelling of 93337381 in words is "ninety-three million, three hundred thirty-seven thousand, three hundred eighty-one".