3680708431 has 2 divisors, whose sum is σ = 3680708432. Its totient is φ = 3680708430.

The previous prime is 3680708417. The next prime is 3680708467. The reversal of 3680708431 is 1348070863.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3680708431 is a prime.

It is a super-2 number, since 2×3680708431² = 27095229108068963522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3680708531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840354215 + 1840354216.

It is an arithmetic number, because the mean of its divisors is an integer number (1840354216).

Almost surely, 2^3680708431 is an apocalyptic number.

3680708431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3680708431 is an equidigital number, since it uses as much as digits as its factorization.

3680708431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3680708431 is about 60668.8423410238. The cubic root of 3680708431 is about 1543.9875900313.

The spelling of 3680708431 in words is "three billion, six hundred eighty million, seven hundred eight thousand, four hundred thirty-one".