1634130130 has 8 divisors (see below), whose sum is σ = 2941434252. Its totient is φ = 653652048.

The previous prime is 1634130101. The next prime is 1634130133. The reversal of 1634130130 is 310314361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1484483841 + 149646289 = 38529^2 + 12233^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1634130133) 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, 81706497 + ... + 81706516.

Almost surely, 2^1634130130 is an apocalyptic number.

1634130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1634130130 is a deficient number, since it is larger than the sum of its proper divisors (1307304122).

1634130130 is a wasteful number, since it uses less digits than its factorization.

1634130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163413020.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1634130130 is about 40424.3754435365. The cubic root of 1634130130 is about 1177.8650782335.

Adding to 1634130130 its reverse (310314361), we get a palindrome (1944444491).

The spelling of 1634130130 in words is "one billion, six hundred thirty-four million, one hundred thirty thousand, one hundred thirty".