3810870661677 has 8 divisors (see below), whose sum is σ = 5245069297920. Its totient is φ = 2458626233280.

The previous prime is 3810870661649. The next prime is 3810870661681. The reversal of 3810870661677 is 7761660780183.

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

It is a de Polignac number, because none of the positive numbers 2^k-3810870661677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3810870661677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3810870661177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20488551852 + ... + 20488552037.

It is an arithmetic number, because the mean of its divisors is an integer number (655633662240).

Almost surely, 2^{3810870661677} is an apocalyptic number.

It is an amenable number.

3810870661677 is a deficient number, since it is larger than the sum of its proper divisors (1434198636243).

3810870661677 is a wasteful number, since it uses less digits than its factorization.

3810870661677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40977103923.

The product of its (nonzero) digits is 14224896, while the sum is 60.

The spelling of 3810870661677 in words is "three trillion, eight hundred ten billion, eight hundred seventy million, six hundred sixty-one thousand, six hundred seventy-seven".