3914912 has 48 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 1801728.

The previous prime is 3914903. The next prime is 3914921. The reversal of 3914912 is 2194193.

3914912 = T₂₀₃ + T₂₀₄ + ... + T₃₁₆.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3914903) and next prime (3914921).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28508 + ... + 28644.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

Almost surely, 2^3914912 is an apocalyptic number.

3914912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3914912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4173120).

3914912 is an abundant number, since it is smaller than the sum of its proper divisors (4431328).

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

3914912 is a wasteful number, since it uses less digits than its factorization.

3914912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 205 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 3914912 is about 1978.6136560734. The cubic root of 3914912 is about 157.6064552828.

The spelling of 3914912 in words is "three million, nine hundred fourteen thousand, nine hundred twelve".