3883731 has 8 divisors (see below), whose sum is σ = 5187840. Its totient is φ = 2584392.

The previous prime is 3883727. The next prime is 3883811. The reversal of 3883731 is 1373883.

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

It is not a de Polignac number, because 3883731 - 2² = 3883727 is a prime.

It is a super-2 number, since 2×3883731² = 30166732960722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3883692 and 3883701.

It is not an unprimeable number, because it can be changed into a prime (3883031) 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, 1746 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (648480).

Almost surely, 2^3883731 is an apocalyptic number.

3883731 is a deficient number, since it is larger than the sum of its proper divisors (1304109).

3883731 is a wasteful number, since it uses less digits than its factorization.

3883731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385.

The product of its digits is 12096, while the sum is 33.

The square root of 3883731 is about 1970.7183969304. The cubic root of 3883731 is about 157.1869114186.

The spelling of 3883731 in words is "three million, eight hundred eighty-three thousand, seven hundred thirty-one".