269764990 has 16 divisors (see below), whose sum is σ = 529720560. Its totient is φ = 98096320.

The previous prime is 269764987. The next prime is 269764991. The reversal of 269764990 is 99467962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269764991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226095 + ... + 1226314.

It is an arithmetic number, because the mean of its divisors is an integer number (33107535).

Almost surely, 2^269764990 is an apocalyptic number.

269764990 is a deficient number, since it is larger than the sum of its proper divisors (259955570).

269764990 is a wasteful number, since it uses less digits than its factorization.

269764990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452427.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 269764990 is about 16424.5240418102. The cubic root of 269764990 is about 646.1428289846.

The spelling of 269764990 in words is "two hundred sixty-nine million, seven hundred sixty-four thousand, nine hundred ninety".