269680072 has 32 divisors (see below), whose sum is σ = 533901600. Its totient is φ = 127350144.

The previous prime is 269680069. The next prime is 269680097. The reversal of 269680072 is 270086962.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 50188 + ... + 55300.

It is an arithmetic number, because the mean of its divisors is an integer number (16684425).

Almost surely, 2^269680072 is an apocalyptic number.

It is an amenable number.

269680072 is a deficient number, since it is larger than the sum of its proper divisors (264221528).

269680072 is a wasteful number, since it uses less digits than its factorization.

269680072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 269680072 is about 16421.9387405994. The cubic root of 269680072 is about 646.0750231572.

The spelling of 269680072 in words is "two hundred sixty-nine million, six hundred eighty thousand, seventy-two".