63498264 has 64 divisors (see below), whose sum is σ = 169827840. Its totient is φ = 19714560.

The previous prime is 63498263. The next prime is 63498271. The reversal of 63498264 is 46289436.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63498263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41269 + ... + 42779.

It is an arithmetic number, because the mean of its divisors is an integer number (2653560).

Almost surely, 2^63498264 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 63498264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84913920).

63498264 is an abundant number, since it is smaller than the sum of its proper divisors (106329576).

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

63498264 is a wasteful number, since it uses less digits than its factorization.

63498264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640 (or 1636 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 63498264 is about 7968.5797981824. The cubic root of 63498264 is about 398.9519731642.

The spelling of 63498264 in words is "sixty-three million, four hundred ninety-eight thousand, two hundred sixty-four".