63950130 has 24 divisors (see below), whose sum is σ = 166270572. Its totient is φ = 17053344.

The previous prime is 63950129. The next prime is 63950137. The reversal of 63950130 is 3105936.

It can be written as a sum of positive squares in 2 ways, for example, as 63728289 + 221841 = 7983^2 + 471^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63950094 and 63950103.

It is not an unprimeable number, because it can be changed into a prime (63950137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355189 + ... + 355368.

Almost surely, 2^63950130 is an apocalyptic number.

63950130 is an abundant number, since it is smaller than the sum of its proper divisors (102320442).

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

63950130 is a wasteful number, since it uses less digits than its factorization.

63950130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710570 (or 710567 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 63950130 is about 7996.8825175815. The cubic root of 63950130 is about 399.8960771691.

The spelling of 63950130 in words is "sixty-three million, nine hundred fifty thousand, one hundred thirty".