63000366 has 64 divisors (see below), whose sum is σ = 149700096. Its totient is φ = 17424000.

The previous prime is 63000361. The next prime is 63000407. The reversal of 63000366 is 66300036.

It is a super-2 number, since 2×63000366² = 7938092232267912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63000361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86295 + ... + 87021.

It is an arithmetic number, because the mean of its divisors is an integer number (2339064).

Almost surely, 2^63000366 is an apocalyptic number.

63000366 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 63000366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74850048).

63000366 is an abundant number, since it is smaller than the sum of its proper divisors (86699730).

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

63000366 is a wasteful number, since it uses less digits than its factorization.

63000366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 63000366 is about 7937.2769889931. The cubic root of 63000366 is about 397.9064913357.

The spelling of 63000366 in words is "sixty-three million, three hundred sixty-six", and thus it is an aban number.