3660739799 has 2 divisors, whose sum is σ = 3660739800. Its totient is φ = 3660739798.

The previous prime is 3660739787. The next prime is 3660739843. The reversal of 3660739799 is 9979370663.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3660739799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3660739399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830369899 + 1830369900.

It is an arithmetic number, because the mean of its divisors is an integer number (1830369900).

Almost surely, 2^3660739799 is an apocalyptic number.

3660739799 is a deficient number, since it is larger than the sum of its proper divisors (1).

3660739799 is an equidigital number, since it uses as much as digits as its factorization.

3660739799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11573604, while the sum is 59.

The square root of 3660739799 is about 60504.0477902099. The cubic root of 3660739799 is about 1541.1903708962.

The spelling of 3660739799 in words is "three billion, six hundred sixty million, seven hundred thirty-nine thousand, seven hundred ninety-nine".