63027738 has 48 divisors (see below), whose sum is σ = 145305576. Its totient is φ = 19676160.

The previous prime is 63027733. The next prime is 63027739. The reversal of 63027738 is 83772036.

63027738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 61355889 + 1671849 = 7833^2 + 1293^2 .

It is a super-3 number, since 3×63027738³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63027733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85620 + ... + 86352.

Almost surely, 2^63027738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63027738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72652788).

63027738 is an abundant number, since it is smaller than the sum of its proper divisors (82277838).

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

63027738 is a wasteful number, since it uses less digits than its factorization.

63027738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 63027738 is about 7939.0010706637. The cubic root of 63027738 is about 397.9641096227.

The spelling of 63027738 in words is "sixty-three million, twenty-seven thousand, seven hundred thirty-eight".