3963677 has 4 divisors (see below), whose sum is σ = 3976896. Its totient is φ = 3950460.

The previous prime is 3963649. The next prime is 3963683. The reversal of 3963677 is 7763693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3963677 - 2¹⁰ = 3962653 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 (3963607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6149 + ... + 6762.

It is an arithmetic number, because the mean of its divisors is an integer number (994224).

Almost surely, 2^3963677 is an apocalyptic number.

It is an amenable number.

3963677 is a deficient number, since it is larger than the sum of its proper divisors (13219).

3963677 is a wasteful number, since it uses less digits than its factorization.

3963677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13218.

The product of its digits is 142884, while the sum is 41.

The square root of 3963677 is about 1990.8985408604. The cubic root of 3963677 is about 158.2581503322.

The spelling of 3963677 in words is "three million, nine hundred sixty-three thousand, six hundred seventy-seven".