2269343964 has 48 divisors (see below), whose sum is σ = 5753646080. Its totient is φ = 693515520.

The previous prime is 2269343959. The next prime is 2269343969. The reversal of 2269343964 is 4693439622.

It is an interprime number because it is at equal distance from previous prime (2269343959) and next prime (2269343969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269343969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153469 + ... + 167604.

Almost surely, 2^2269343964 is an apocalyptic number.

It is an amenable number.

2269343964 is an abundant number, since it is smaller than the sum of its proper divisors (3484302116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2269343964 is a wasteful number, since it uses less digits than its factorization.

2269343964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321130 (or 321128 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 48.

The square root of 2269343964 is about 47637.6318051181. The cubic root of 2269343964 is about 1314.1152108299.

The spelling of 2269343964 in words is "two billion, two hundred sixty-nine million, three hundred forty-three thousand, nine hundred sixty-four".