3331220046 has 32 divisors (see below), whose sum is σ = 8306419968. Its totient is φ = 865251840.

The previous prime is 3331220027. The next prime is 3331220051. The reversal of 3331220046 is 6400221333.

It is a super-2 number, since 2×3331220046² = 22194053989744484232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3331219998 and 3331220025.

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, 3604755 + ... + 3605678.

It is an arithmetic number, because the mean of its divisors is an integer number (259575624).

Almost surely, 2^3331220046 is an apocalyptic number.

3331220046 is an abundant number, since it is smaller than the sum of its proper divisors (4975199922).

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

3331220046 is a wasteful number, since it uses less digits than its factorization.

3331220046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7210456.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3331220046 is about 57716.7224121398. The cubic root of 3331220046 is about 1493.4858322531.

Adding to 3331220046 its reverse (6400221333), we get a palindrome (9731441379).

The spelling of 3331220046 in words is "three billion, three hundred thirty-one million, two hundred twenty thousand, forty-six".