3891701 has 8 divisors (see below), whose sum is σ = 4260000. Its totient is φ = 3525840.

The previous prime is 3891689. The next prime is 3891707. The reversal of 3891701 is 1071983.

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 3891701 - 2¹⁴ = 3875317 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 (3891707) 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, 5135 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (532500).

Almost surely, 2^3891701 is an apocalyptic number.

It is an amenable number.

3891701 is a deficient number, since it is larger than the sum of its proper divisors (368299).

3891701 is a wasteful number, since it uses less digits than its factorization.

3891701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 3891701 is about 1972.7394658190. The cubic root of 3891701 is about 157.2943616768.

The spelling of 3891701 in words is "three million, eight hundred ninety-one thousand, seven hundred one".