3901017 has 4 divisors (see below), whose sum is σ = 5201360. Its totient is φ = 2600676.

The previous prime is 3901013. The next prime is 3901019. The reversal of 3901017 is 7101093.

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 not a de Polignac number, because 3901017 - 2² = 3901013 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3900984 and 3901002.

It is not an unprimeable number, because it can be changed into a prime (3901013) 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, 650167 + ... + 650172.

It is an arithmetic number, because the mean of its divisors is an integer number (1300340).

Almost surely, 2^3901017 is an apocalyptic number.

It is an amenable number.

3901017 is a deficient number, since it is larger than the sum of its proper divisors (1300343).

3901017 is a wasteful number, since it uses less digits than its factorization.

3901017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300342.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 3901017 is about 1975.0992380131. The cubic root of 3901017 is about 157.4197726958.

The spelling of 3901017 in words is "three million, nine hundred one thousand, seventeen".