2269342774 has 4 divisors (see below), whose sum is σ = 3404014164. Its totient is φ = 1134671386.

The previous prime is 2269342739. The next prime is 2269342781. The reversal of 2269342774 is 4772439622.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567335692 + ... + 567335695.

It is an arithmetic number, because the mean of its divisors is an integer number (851003541).

Almost surely, 2^2269342774 is an apocalyptic number.

2269342774 is a deficient number, since it is larger than the sum of its proper divisors (1134671390).

2269342774 is a wasteful number, since it uses less digits than its factorization.

2269342774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134671389.

The product of its digits is 1016064, while the sum is 46.

The square root of 2269342774 is about 47637.6193149910. The cubic root of 2269342774 is about 1314.1149811310.

The spelling of 2269342774 in words is "two billion, two hundred sixty-nine million, three hundred forty-two thousand, seven hundred seventy-four".