578459380 has 24 divisors (see below), whose sum is σ = 1253952000. Its totient is φ = 223919520.

The previous prime is 578459339. The next prime is 578459383. The reversal of 578459380 is 83954875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578459383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465880 + ... + 467119.

It is an arithmetic number, because the mean of its divisors is an integer number (52248000).

Almost surely, 2^578459380 is an apocalyptic number.

It is an amenable number.

578459380 is an abundant number, since it is smaller than the sum of its proper divisors (675492620).

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

578459380 is a wasteful number, since it uses less digits than its factorization.

578459380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933039 (or 933037 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 578459380 is about 24051.1825073114. The cubic root of 578459380 is about 833.2160414475.

The spelling of 578459380 in words is "five hundred seventy-eight million, four hundred fifty-nine thousand, three hundred eighty".