63489004 has 24 divisors (see below), whose sum is σ = 116096400. Its totient is φ = 30340800.

The previous prime is 63488987. The next prime is 63489011. The reversal of 63489004 is 40098436.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9007 + ... + 14425.

It is an arithmetic number, because the mean of its divisors is an integer number (4837350).

Almost surely, 2^63489004 is an apocalyptic number.

It is an amenable number.

63489004 is a deficient number, since it is larger than the sum of its proper divisors (52607396).

63489004 is a wasteful number, since it uses less digits than its factorization.

63489004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553 (or 5551 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 63489004 is about 7967.9987449798. The cubic root of 63489004 is about 398.9325790651.

The spelling of 63489004 in words is "sixty-three million, four hundred eighty-nine thousand, four".