1073399997 has 16 divisors (see below), whose sum is σ = 1481904000. Its totient is φ = 690293184.

The previous prime is 1073399993. The next prime is 1073400059. The reversal of 1073399997 is 7999933701.

It is not a de Polignac number, because 1073399997 - 2² = 1073399993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073399993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101904 + ... + 111942.

It is an arithmetic number, because the mean of its divisors is an integer number (92619000).

Almost surely, 2^1073399997 is an apocalyptic number.

It is an amenable number.

1073399997 is a deficient number, since it is larger than the sum of its proper divisors (408504003).

1073399997 is a wasteful number, since it uses less digits than its factorization.

1073399997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300.

The product of its (nonzero) digits is 2893401, while the sum is 57.

The square root of 1073399997 is about 32762.7837187257. The cubic root of 1073399997 is about 1023.8913245900.

The spelling of 1073399997 in words is "one billion, seventy-three million, three hundred ninety-nine thousand, nine hundred ninety-seven".