2269386492 has 24 divisors (see below), whose sum is σ = 5296910976. Its totient is φ = 756222768.

The previous prime is 2269386439. The next prime is 2269386557. The reversal of 2269386492 is 2946839622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11913 + ... + 68415.

It is an arithmetic number, because the mean of its divisors is an integer number (220704624).

Almost surely, 2^2269386492 is an apocalyptic number.

It is an amenable number.

2269386492 is an abundant number, since it is smaller than the sum of its proper divisors (3027524484).

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

2269386492 is a wasteful number, since it uses less digits than its factorization.

2269386492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59857 (or 59855 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 51.

The square root of 2269386492 is about 47638.0781728231. The cubic root of 2269386492 is about 1314.1234197137.

The spelling of 2269386492 in words is "two billion, two hundred sixty-nine million, three hundred eighty-six thousand, four hundred ninety-two".