578672880 has 80 divisors (see below), whose sum is σ = 1797932544. Its totient is φ = 153964800.

The previous prime is 578672879. The next prime is 578672881. The reversal of 578672880 is 88276875.

It is an interprime number because it is at equal distance from previous prime (578672879) and next prime (578672881).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578672881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114405 + ... + 119355.

Almost surely, 2^578672880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578672880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (898966272).

578672880 is an abundant number, since it is smaller than the sum of its proper divisors (1219259664).

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

578672880 is a wasteful number, since it uses less digits than its factorization.

578672880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 51.

The square root of 578672880 is about 24055.6205490526. The cubic root of 578672880 is about 833.3185376929.

The spelling of 578672880 in words is "five hundred seventy-eight million, six hundred seventy-two thousand, eight hundred eighty".