3880738651 has 2 divisors, whose sum is σ = 3880738652. Its totient is φ = 3880738650.

The previous prime is 3880738639. The next prime is 3880738703. The reversal of 3880738651 is 1568370883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3880738651 - 2⁹ = 3880738139 is a prime.

It is a super-3 number, since 3×3880738651³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3880738595 and 3880738604.

It is not a weakly prime, because it can be changed into another prime (3880732651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940369325 + 1940369326.

It is an arithmetic number, because the mean of its divisors is an integer number (1940369326).

Almost surely, 2^3880738651 is an apocalyptic number.

3880738651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3880738651 is an equidigital number, since it uses as much as digits as its factorization.

3880738651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 3880738651 is about 62295.5748909985. The cubic root of 3880738651 is about 1571.4653109447.

The spelling of 3880738651 in words is "three billion, eight hundred eighty million, seven hundred thirty-eight thousand, six hundred fifty-one".