1078910064 has 40 divisors (see below), whose sum is σ = 3096872720. Its totient is φ = 359636544.

The previous prime is 1078910023. The next prime is 1078910069. The reversal of 1078910064 is 4600198701.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078910069) 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, 1248307 + ... + 1249170.

It is an arithmetic number, because the mean of its divisors is an integer number (77421818).

Almost surely, 2^1078910064 is an apocalyptic number.

It is an amenable number.

1078910064 is an abundant number, since it is smaller than the sum of its proper divisors (2017962656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1078910064 is a wasteful number, since it uses less digits than its factorization.

1078910064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497494 (or 2497482 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1078910064 is about 32846.7664161938. The cubic root of 1078910064 is about 1025.6403102902.

The spelling of 1078910064 in words is "one billion, seventy-eight million, nine hundred ten thousand, sixty-four".