1078130386 has 8 divisors (see below), whose sum is σ = 1619760384. Its totient is φ = 538210260.

The previous prime is 1078130351. The next prime is 1078130387. The reversal of 1078130386 is 6830318701.

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

It is not an unprimeable number, because it can be changed into a prime (1078130387) 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 3 ways as a sum of consecutive naturals, for example, 425890 + ... + 428413.

It is an arithmetic number, because the mean of its divisors is an integer number (202470048).

Almost surely, 2^1078130386 is an apocalyptic number.

1078130386 is a deficient number, since it is larger than the sum of its proper divisors (541629998).

1078130386 is an equidigital number, since it uses as much as digits as its factorization.

1078130386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854936.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1078130386 is about 32834.8958579131. The cubic root of 1078130386 is about 1025.3931899423.

The spelling of 1078130386 in words is "one billion, seventy-eight million, one hundred thirty thousand, three hundred eighty-six".