2269047936 has 64 divisors (see below), whose sum is σ = 6381715680. Its totient is φ = 711856128.

The previous prime is 2269047931. The next prime is 2269047947. The reversal of 2269047936 is 6397409622.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2269047931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167266 + ... + 180321.

Almost surely, 2^2269047936 is an apocalyptic number.

It is an amenable number.

2269047936 is an abundant number, since it is smaller than the sum of its proper divisors (4112667744).

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

2269047936 is a wasteful number, since it uses less digits than its factorization.

2269047936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347621 (or 347609 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 2269047936 is about 47634.5246223787. The cubic root of 2269047936 is about 1314.0580677641.

The spelling of 2269047936 in words is "two billion, two hundred sixty-nine million, forty-seven thousand, nine hundred thirty-six".