3331776 has 112 divisors (see below), whose sum is σ = 10501376. Its totient is φ = 912384.

The previous prime is 3331763. The next prime is 3331799. The reversal of 3331776 is 6771333.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×3331776² = 22201462628352, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (7938) is a multiple of the sum of its prime factors (126).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49695 + ... + 49761.

Almost surely, 2^3331776 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 3331776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250688).

3331776 is an abundant number, since it is smaller than the sum of its proper divisors (7169600).

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

3331776 is a wasteful number, since it uses less digits than its factorization.

3331776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 116 counting only the distinct ones).

The product of its digits is 7938, while the sum is 30.

The square root of 3331776 is about 1825.3153152264. The cubic root of 3331776 is about 149.3568911248.

The spelling of 3331776 in words is "three million, three hundred thirty-one thousand, seven hundred seventy-six".