3680829631 has 2 divisors, whose sum is σ = 3680829632. Its totient is φ = 3680829630.

The previous prime is 3680829629. The next prime is 3680829661. The reversal of 3680829631 is 1369280863.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3680829631 - 2¹ = 3680829629 is a prime.

It is a super-2 number, since 2×3680829631² = 27097013544895192322, which contains 22 as substring.

Together with 3680829629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3680829661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840414815 + 1840414816.

It is an arithmetic number, because the mean of its divisors is an integer number (1840414816).

Almost surely, 2^3680829631 is an apocalyptic number.

3680829631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3680829631 is an equidigital number, since it uses as much as digits as its factorization.

3680829631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 3680829631 is about 60669.8411980780. The cubic root of 3680829631 is about 1544.0045368814.

The spelling of 3680829631 in words is "three billion, six hundred eighty million, eight hundred twenty-nine thousand, six hundred thirty-one".