3660669877 has 8 divisors (see below), whose sum is σ = 3671336864. Its totient is φ = 3650019408.

The previous prime is 3660669853. The next prime is 3660669923. The reversal of 3660669877 is 7789660663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3660669877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660669377) 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 in 7 ways as a sum of consecutive naturals, for example, 537898 + ... + 544660.

It is an arithmetic number, because the mean of its divisors is an integer number (458917108).

Almost surely, 2^3660669877 is an apocalyptic number.

It is an amenable number.

3660669877 is a deficient number, since it is larger than the sum of its proper divisors (10666987).

3660669877 is an equidigital number, since it uses as much as digits as its factorization.

3660669877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8259.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The square root of 3660669877 is about 60503.4699583421. The cubic root of 3660669877 is about 1541.1805583260.

The spelling of 3660669877 in words is "three billion, six hundred sixty million, six hundred sixty-nine thousand, eight hundred seventy-seven".