3355812 has 54 divisors (see below), whose sum is σ = 8855574. Its totient is φ = 1071360.

The previous prime is 3355811. The next prime is 3355813. The reversal of 3355812 is 2185533.

It is an interprime number because it is at equal distance from previous prime (3355811) and next prime (3355813).

It can be written as a sum of positive squares in only one way, i.e., 2802276 + 553536 = 1674^2 + 744^2 .

It is a super-2 number, since 2×3355812² = 22522948358688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3355811) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34548 + ... + 34644.

Almost surely, 2^3355812 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 3355812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4427787).

3355812 is an abundant number, since it is smaller than the sum of its proper divisors (5499762).

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

3355812 is a wasteful number, since it uses less digits than its factorization.

3355812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 133 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3355812 is about 1831.8875511341. The cubic root of 3355812 is about 149.7151929084.

The spelling of 3355812 in words is "three million, three hundred fifty-five thousand, eight hundred twelve".