563467870 has 32 divisors (see below), whose sum is σ = 1169784000. Its totient is φ = 191414016.

The previous prime is 563467867. The next prime is 563467889. The reversal of 563467870 is 78764365.

It is a self number, because there is not a number n which added to its sum of digits gives 563467870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29295 + ... + 44554.

It is an arithmetic number, because the mean of its divisors is an integer number (36555750).

Almost surely, 2^563467870 is an apocalyptic number.

563467870 is an abundant number, since it is smaller than the sum of its proper divisors (606316130).

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

563467870 is a wasteful number, since it uses less digits than its factorization.

563467870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73972.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 563467870 is about 23737.4781727125. The cubic root of 563467870 is about 825.9549981639.

The spelling of 563467870 in words is "five hundred sixty-three million, four hundred sixty-seven thousand, eight hundred seventy".