1069326238 has 4 divisors (see below), whose sum is σ = 1603989360. Its totient is φ = 534663118.

The previous prime is 1069326227. The next prime is 1069326259. The reversal of 1069326238 is 8326239601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1069326238² = 2286917206550465288, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1069326238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267331558 + ... + 267331561.

It is an arithmetic number, because the mean of its divisors is an integer number (400997340).

Almost surely, 2^1069326238 is an apocalyptic number.

1069326238 is a deficient number, since it is larger than the sum of its proper divisors (534663122).

1069326238 is an equidigital number, since it uses as much as digits as its factorization.

1069326238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534663121.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 1069326238 is about 32700.5540931648. The cubic root of 1069326238 is about 1022.5943944753.

The spelling of 1069326238 in words is "one billion, sixty-nine million, three hundred twenty-six thousand, two hundred thirty-eight".