632480361 has 4 divisors (see below), whose sum is σ = 843307152. Its totient is φ = 421653572.

The previous prime is 632480347. The next prime is 632480371. The reversal of 632480361 is 163084236.

632480361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 632480361 - 2⁶ = 632480297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (632480311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105413391 + ... + 105413396.

It is an arithmetic number, because the mean of its divisors is an integer number (210826788).

Almost surely, 2^632480361 is an apocalyptic number.

It is an amenable number.

632480361 is a deficient number, since it is larger than the sum of its proper divisors (210826791).

632480361 is a wasteful number, since it uses less digits than its factorization.

632480361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210826790.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 632480361 is about 25149.1622325675. The cubic root of 632480361 is about 858.3854514828.

The spelling of 632480361 in words is "six hundred thirty-two million, four hundred eighty thousand, three hundred sixty-one".