3331404016 has 40 divisors (see below), whose sum is σ = 6703372544. Its totient is φ = 1602659520.

The previous prime is 3331404001. The next prime is 3331404017. The reversal of 3331404016 is 6104041333.

It is a happy number.

It is a super-2 number, since 2×3331404016² = 22196505435641856512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331404017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9961 + ... + 82231.

Almost surely, 2^3331404016 is an apocalyptic number.

It is an amenable number.

3331404016 is an abundant number, since it is smaller than the sum of its proper divisors (3371968528).

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

3331404016 is a wasteful number, since it uses less digits than its factorization.

3331404016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72389 (or 72383 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3331404016 is about 57718.3161223541. The cubic root of 3331404016 is about 1493.5133248361.

Adding to 3331404016 its reverse (6104041333), we get a palindrome (9435445349).

The spelling of 3331404016 in words is "three billion, three hundred thirty-one million, four hundred four thousand, sixteen".