269876420 has 24 divisors (see below), whose sum is σ = 618262848. Its totient is φ = 98136800.

The previous prime is 269876413. The next prime is 269876429. The reversal of 269876420 is 24678962.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (269876429) 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, 613136 + ... + 613575.

It is an arithmetic number, because the mean of its divisors is an integer number (25760952).

Almost surely, 2^269876420 is an apocalyptic number.

269876420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

269876420 is an abundant number, since it is smaller than the sum of its proper divisors (348386428).

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

269876420 is a wasteful number, since it uses less digits than its factorization.

269876420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226731 (or 1226729 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 269876420 is about 16427.9158751194. The cubic root of 269876420 is about 646.2317826874.

The spelling of 269876420 in words is "two hundred sixty-nine million, eight hundred seventy-six thousand, four hundred twenty".