3932961 has 4 divisors (see below), whose sum is σ = 5243952. Its totient is φ = 2621972.

The previous prime is 3932959. The next prime is 3932963. The reversal of 3932961 is 1692393.

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 an interprime number because it is at equal distance from previous prime (3932959) and next prime (3932963).

It is a cyclic number.

It is not a de Polignac number, because 3932961 - 2¹ = 3932959 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3932963) 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, 655491 + ... + 655496.

It is an arithmetic number, because the mean of its divisors is an integer number (1310988).

Almost surely, 2^3932961 is an apocalyptic number.

It is an amenable number.

3932961 is a deficient number, since it is larger than the sum of its proper divisors (1310991).

3932961 is a wasteful number, since it uses less digits than its factorization.

3932961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310990.

The product of its digits is 8748, while the sum is 33.

The square root of 3932961 is about 1983.1694330036. The cubic root of 3932961 is about 157.8482894550.

The spelling of 3932961 in words is "three million, nine hundred thirty-two thousand, nine hundred sixty-one".