1078413099 has 8 divisors (see below), whose sum is σ = 1438652880. Its totient is φ = 718557696.

The previous prime is 1078413079. The next prime is 1078413103. The reversal of 1078413099 is 9903148701.

It is a happy number.

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

It is not a de Polignac number, because 1078413099 - 2²⁸ = 809977643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1078413099.

It is not an unprimeable number, because it can be changed into a prime (1078413019) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 89482 + ... + 100815.

It is an arithmetic number, because the mean of its divisors is an integer number (179831610).

Almost surely, 2^1078413099 is an apocalyptic number.

1078413099 is a deficient number, since it is larger than the sum of its proper divisors (360239781).

1078413099 is a wasteful number, since it uses less digits than its factorization.

1078413099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192189.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 1078413099 is about 32839.2006449609. The cubic root of 1078413099 is about 1025.4828101012.

The spelling of 1078413099 in words is "one billion, seventy-eight million, four hundred thirteen thousand, ninety-nine".