2380129631 has 16 divisors (see below), whose sum is σ = 2715406848. Its totient is φ = 2065087200.

The previous prime is 2380129607. The next prime is 2380129637. The reversal of 2380129631 is 1369210832.

It is not a de Polignac number, because 2380129631 - 2¹⁸ = 2379867487 is a prime.

It is a super-2 number, since 2×2380129631² = 11330034120728392322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2380129591 and 2380129600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380129637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106430 + ... + 126836.

It is an arithmetic number, because the mean of its divisors is an integer number (169712928).

Almost surely, 2^2380129631 is an apocalyptic number.

2380129631 is a deficient number, since it is larger than the sum of its proper divisors (335277217).

2380129631 is a wasteful number, since it uses less digits than its factorization.

2380129631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20902.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2380129631 is about 48786.5722407303. The cubic root of 2380129631 is about 1335.1606891354.

The spelling of 2380129631 in words is "two billion, three hundred eighty million, one hundred twenty-nine thousand, six hundred thirty-one".