1631416104 has 24 divisors (see below), whose sum is σ = 4418418810. Its totient is φ = 543805344.

The previous prime is 1631416097. The next prime is 1631416187. The reversal of 1631416104 is 4016141361.

1631416104 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 41 + 610 + 4 = 666.

1631416104 is digitally balanced in base 4, 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 only one way, i.e., 961124004 + 670292100 = 31002^2 + 25890^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11329207 + ... + 11329350.

Almost surely, 2^1631416104 is an apocalyptic number.

It is an amenable number.

1631416104 is an abundant number, since it is smaller than the sum of its proper divisors (2787002706).

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

1631416104 is a wasteful number, since it uses less digits than its factorization.

1631416104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22658569 (or 22658562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1631416104 is about 40390.7923170616. The cubic root of 1631416104 is about 1177.2126357325.

Adding to 1631416104 its reverse (4016141361), we get a palindrome (5647557465).

The spelling of 1631416104 in words is "one billion, six hundred thirty-one million, four hundred sixteen thousand, one hundred four".