1078320675 has 24 divisors (see below), whose sum is σ = 1824289984. Its totient is φ = 561728160.

The previous prime is 1078320667. The next prime is 1078320689. The reversal of 1078320675 is 5760238701.

It is not a de Polignac number, because 1078320675 - 2³ = 1078320667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 163957 + ... + 170406.

Almost surely, 2^1078320675 is an apocalyptic number.

1078320675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1078320675 is a deficient number, since it is larger than the sum of its proper divisors (745969309).

1078320675 is a wasteful number, since it uses less digits than its factorization.

1078320675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334419 (or 334414 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 1078320675 is about 32837.7933941975. The cubic root of 1078320675 is about 1025.4535133716.

The spelling of 1078320675 in words is "one billion, seventy-eight million, three hundred twenty thousand, six hundred seventy-five".