1074689326 has 4 divisors (see below), whose sum is σ = 1612033992. Its totient is φ = 537344662.

The previous prime is 1074689281. The next prime is 1074689333. The reversal of 1074689326 is 6239864701.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 268672330 + ... + 268672333.

It is an arithmetic number, because the mean of its divisors is an integer number (403008498).

Almost surely, 2^1074689326 is an apocalyptic number.

1074689326 is a deficient number, since it is larger than the sum of its proper divisors (537344666).

1074689326 is an equidigital number, since it uses as much as digits as its factorization.

1074689326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537344665.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 1074689326 is about 32782.4545450764. The cubic root of 1074689326 is about 1024.3011142207.

The spelling of 1074689326 in words is "one billion, seventy-four million, six hundred eighty-nine thousand, three hundred twenty-six".