2934381223 has 12 divisors (see below), whose sum is σ = 3133041880. Its totient is φ = 2740696560.

The previous prime is 2934381187. The next prime is 2934381227. The reversal of 2934381223 is 3221834392.

It is not a de Polignac number, because 2934381223 - 2¹³ = 2934373031 is a prime.

It is a super-2 number, since 2×2934381223² = 17221186323789951458, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934381227) 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 11 ways as a sum of consecutive naturals, for example, 80461 + ... + 111097.

Almost surely, 2^2934381223 is an apocalyptic number.

2934381223 is a deficient number, since it is larger than the sum of its proper divisors (198660657).

2934381223 is an equidigital number, since it uses as much as digits as its factorization.

2934381223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30798 (or 30727 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 2934381223 is about 54169.9291396989. The cubic root of 2934381223 is about 1431.6565514200.

The spelling of 2934381223 in words is "two billion, nine hundred thirty-four million, three hundred eighty-one thousand, two hundred twenty-three".