1008678720 has 336 divisors, whose sum is σ = 3823581888. Its totient is φ = 224501760.

The previous prime is 1008678689. The next prime is 1008678733. The reversal of 1008678720 is 278768001.

1008678720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1928379 + ... + 1928901.

It is an arithmetic number, because the mean of its divisors is an integer number (11379708).

Almost surely, 2^1008678720 is an apocalyptic number.

1008678720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1008678720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1911790944).

1008678720 is an abundant number, since it is smaller than the sum of its proper divisors (2814903168).

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

1008678720 is a wasteful number, since it uses less digits than its factorization.

1008678720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 1008678720 is about 31759.7027693900. The cubic root of 1008678720 is about 1002.8845778765.

The spelling of 1008678720 in words is "one billion, eight million, six hundred seventy-eight thousand, seven hundred twenty".