1078320676 has 24 divisors (see below), whose sum is σ = 2018675736. Its totient is φ = 502210560.

The previous prime is 1078320667. The next prime is 1078320689. The reversal of 1078320676 is 6760238701.

It can be written as a sum of positive squares in 4 ways, for example, as 513022500 + 565298176 = 22650^2 + 23776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75145 + ... + 88336.

It is an arithmetic number, because the mean of its divisors is an integer number (84111489).

Almost surely, 2^1078320676 is an apocalyptic number.

It is an amenable number.

1078320676 is a deficient number, since it is larger than the sum of its proper divisors (940355060).

1078320676 is a wasteful number, since it uses less digits than its factorization.

1078320676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163599 (or 163597 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1078320676 is about 32837.7934094238. The cubic root of 1078320676 is about 1025.4535136886.

The spelling of 1078320676 in words is "one billion, seventy-eight million, three hundred twenty thousand, six hundred seventy-six".