3330000091 has 4 divisors (see below), whose sum is σ = 3632727384. Its totient is φ = 3027272800.

The previous prime is 3330000049. The next prime is 3330000127. The reversal of 3330000091 is 1900000333.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3330000091 - 2²¹ = 3327902939 is a prime.

It is a super-2 number, since 2×3330000091² = 22177801212120016562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151363630 + ... + 151363651.

It is an arithmetic number, because the mean of its divisors is an integer number (908181846).

Almost surely, 2^3330000091 is an apocalyptic number.

3330000091 is a deficient number, since it is larger than the sum of its proper divisors (302727293).

3330000091 is a wasteful number, since it uses less digits than its factorization.

3330000091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302727292.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 3330000091 is about 57706.1529734915. The cubic root of 3330000091 is about 1493.3034958574.

The spelling of 3330000091 in words is "three billion, three hundred thirty million, ninety-one", and thus it is an aban number.