2277290093 has 4 divisors (see below), whose sum is σ = 2452466268. Its totient is φ = 2102113920.

The previous prime is 2277290069. The next prime is 2277290137. The reversal of 2277290093 is 3900927722.

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

It can be written as a sum of positive squares in 2 ways, for example, as 771617284 + 1505672809 = 27778^2 + 38803^2 .

It is a cyclic number.

It is not a de Polignac number, because 2277290093 - 2¹⁶ = 2277224557 is a prime.

It is a super-3 number, since 3×2277290093³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2277290093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277290693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87588068 + ... + 87588093.

It is an arithmetic number, because the mean of its divisors is an integer number (613116567).

Almost surely, 2^2277290093 is an apocalyptic number.

It is an amenable number.

2277290093 is a deficient number, since it is larger than the sum of its proper divisors (175176175).

2277290093 is a wasteful number, since it uses less digits than its factorization.

2277290093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175176174.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 2277290093 is about 47720.9607300607. The cubic root of 2277290093 is about 1315.6472196494.

The spelling of 2277290093 in words is "two billion, two hundred seventy-seven million, two hundred ninety thousand, ninety-three".