269496642 has 16 divisors (see below), whose sum is σ = 539157600. Its totient is φ = 89804832.

The previous prime is 269496629. The next prime is 269496653. The reversal of 269496642 is 246694962.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 269496591 and 269496600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28573 + ... + 36815.

It is an arithmetic number, because the mean of its divisors is an integer number (33697350).

Almost surely, 2^269496642 is an apocalyptic number.

269496642 is an abundant number, since it is smaller than the sum of its proper divisors (269660958).

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

269496642 is a wasteful number, since it uses less digits than its factorization.

269496642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13697.

The product of its digits is 1119744, while the sum is 48.

The square root of 269496642 is about 16416.3528836341. The cubic root of 269496642 is about 645.9285082888.

The spelling of 269496642 in words is "two hundred sixty-nine million, four hundred ninety-six thousand, six hundred forty-two".