3935412 has 48 divisors (see below), whose sum is σ = 10991680. Its totient is φ = 1210464.

The previous prime is 3935411. The next prime is 3935417. The reversal of 3935412 is 2145393.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3935411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3 + ... + 2805.

Almost surely, 2^3935412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3935412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5495840).

3935412 is an abundant number, since it is smaller than the sum of its proper divisors (7056268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3935412 is a wasteful number, since it uses less digits than its factorization.

3935412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829 (or 2821 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3935412 is about 1983.7872869842. The cubic root of 3935412 is about 157.8810727123.

The spelling of 3935412 in words is "three million, nine hundred thirty-five thousand, four hundred twelve".