1073118399 has 8 divisors (see below), whose sum is σ = 1443487152. Its totient is φ = 709080960.

The previous prime is 1073118391. The next prime is 1073118419. The reversal of 1073118399 is 9938113701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1073118399 - 2³ = 1073118391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1073118399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073118391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582432 + ... + 1583109.

It is an arithmetic number, because the mean of its divisors is an integer number (180435894).

Almost surely, 2^1073118399 is an apocalyptic number.

1073118399 is a deficient number, since it is larger than the sum of its proper divisors (370368753).

1073118399 is a wasteful number, since it uses less digits than its factorization.

1073118399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165657.

The product of its (nonzero) digits is 40824, while the sum is 42.

The square root of 1073118399 is about 32758.4859082345. The cubic root of 1073118399 is about 1023.8017801620.

The spelling of 1073118399 in words is "one billion, seventy-three million, one hundred eighteen thousand, three hundred ninety-nine".