269750049 has 16 divisors (see below), whose sum is σ = 395059200. Its totient is φ = 162960336.

The previous prime is 269750023. The next prime is 269750057. The reversal of 269750049 is 940057962.

It is a de Polignac number, because none of the positive numbers 2^k-269750049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (269750749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101569 + ... + 104190.

It is an arithmetic number, because the mean of its divisors is an integer number (24691200).

Almost surely, 2^269750049 is an apocalyptic number.

It is an amenable number.

269750049 is a deficient number, since it is larger than the sum of its proper divisors (125309151).

269750049 is a wasteful number, since it uses less digits than its factorization.

269750049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205804.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 269750049 is about 16424.0691973701. The cubic root of 269750049 is about 646.1308998382.

The spelling of 269750049 in words is "two hundred sixty-nine million, seven hundred fifty thousand, forty-nine".