2239167349 has 4 divisors (see below), whose sum is σ = 2252904736. Its totient is φ = 2225429964.

The previous prime is 2239167211. The next prime is 2239167361. The reversal of 2239167349 is 9437619322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9437619322 = 2 ⋅4718809661.

It is a cyclic number.

It is not a de Polignac number, because 2239167349 - 2⁹ = 2239166837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2239167299 and 2239167308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239167379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6868449 + ... + 6868774.

It is an arithmetic number, because the mean of its divisors is an integer number (563226184).

Almost surely, 2^2239167349 is an apocalyptic number.

It is an amenable number.

2239167349 is a deficient number, since it is larger than the sum of its proper divisors (13737387).

2239167349 is a wasteful number, since it uses less digits than its factorization.

2239167349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737386.

The product of its digits is 489888, while the sum is 46.

The square root of 2239167349 is about 47319.8409654978. The cubic root of 2239167349 is about 1308.2643815646.

The spelling of 2239167349 in words is "two billion, two hundred thirty-nine million, one hundred sixty-seven thousand, three hundred forty-nine".