3612896 has 36 divisors (see below), whose sum is σ = 8193528. Its totient is φ = 1536192.

The previous prime is 3612893. The next prime is 3612899. The reversal of 3612896 is 6982163.

It is an interprime number because it is at equal distance from previous prime (3612893) and next prime (3612899).

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28385 + ... + 28511.

It is an arithmetic number, because the mean of its divisors is an integer number (227598).

Almost surely, 2^3612896 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 3612896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4096764).

3612896 is an abundant number, since it is smaller than the sum of its proper divisors (4580632).

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

3612896 is an equidigital number, since it uses as much as digits as its factorization.

3612896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 136 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 3612896 is about 1900.7619524812. The cubic root of 3612896 is about 153.4446744350. Note that the first 3 decimals are identical.

The spelling of 3612896 in words is "three million, six hundred twelve thousand, eight hundred ninety-six".