1073997926 has 16 divisors (see below), whose sum is σ = 1681924608. Its totient is φ = 513381000.

The previous prime is 1073997917. The next prime is 1073997941. The reversal of 1073997926 is 6297993701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103181 + ... + 113111.

It is an arithmetic number, because the mean of its divisors is an integer number (105120288).

Almost surely, 2^1073997926 is an apocalyptic number.

1073997926 is a deficient number, since it is larger than the sum of its proper divisors (607926682).

1073997926 is a wasteful number, since it uses less digits than its factorization.

1073997926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307.

The product of its (nonzero) digits is 1285956, while the sum is 53.

The square root of 1073997926 is about 32771.9075734081. The cubic root of 1073997926 is about 1024.0814061614.

The spelling of 1073997926 in words is "one billion, seventy-three million, nine hundred ninety-seven thousand, nine hundred twenty-six".