3916312 has 8 divisors (see below), whose sum is σ = 7343100. Its totient is φ = 1958152.

The previous prime is 3916309. The next prime is 3916313. The reversal of 3916312 is 2136193.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3916313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244762 + ... + 244777.

Almost surely, 2^3916312 is an apocalyptic number.

It is an amenable number.

3916312 is a deficient number, since it is larger than the sum of its proper divisors (3426788).

3916312 is a wasteful number, since it uses less digits than its factorization.

3916312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489545 (or 489541 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

The square root of 3916312 is about 1978.9674075133. The cubic root of 3916312 is about 157.6252401019.

The spelling of 3916312 in words is "three million, nine hundred sixteen thousand, three hundred twelve".