269838012 has 24 divisors (see below), whose sum is σ = 649933312. Its totient is φ = 87044400.

The previous prime is 269837977. The next prime is 269838013. The reversal of 269838012 is 210838962.

It is a happy number.

It is a super-2 number, since 2×269838012² = 145625105440224288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269838013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362314 + ... + 363057.

Almost surely, 2^269838012 is an apocalyptic number.

It is an amenable number.

269838012 is an abundant number, since it is smaller than the sum of its proper divisors (380095300).

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

269838012 is a wasteful number, since it uses less digits than its factorization.

269838012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725409 (or 725407 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 269838012 is about 16426.7468477480. The cubic root of 269838012 is about 646.2011246454.

The spelling of 269838012 in words is "two hundred sixty-nine million, eight hundred thirty-eight thousand, twelve".