3821319677 has 8 divisors (see below), whose sum is σ = 4394016576. Its totient is φ = 3255321312.

The previous prime is 3821319661. The next prime is 3821319739. The reversal of 3821319677 is 7769131283.

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

It is a cyclic number.

It is not a de Polignac number, because 3821319677 - 2⁴ = 3821319661 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 (3821319617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673408 + ... + 1675689.

It is an arithmetic number, because the mean of its divisors is an integer number (549252072).

Almost surely, 2^3821319677 is an apocalyptic number.

It is an amenable number.

3821319677 is a deficient number, since it is larger than the sum of its proper divisors (572696899).

3821319677 is a wasteful number, since it uses less digits than its factorization.

3821319677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349267.

The product of its digits is 381024, while the sum is 47.

The square root of 3821319677 is about 61816.8235757872. The cubic root of 3821319677 is about 1563.4036571774.

The spelling of 3821319677 in words is "three billion, eight hundred twenty-one million, three hundred nineteen thousand, six hundred seventy-seven".