3201331404 has 48 divisors (see below), whose sum is σ = 7921470816. Its totient is φ = 1002777600.

The previous prime is 3201331403. The next prime is 3201331439. The reversal of 3201331404 is 4041331023.

3201331404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3201331404² = 20497045516473222432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3201331403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122974 + ... + 146714.

It is an arithmetic number, because the mean of its divisors is an integer number (165030642).

Almost surely, 2^3201331404 is an apocalyptic number.

3201331404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3201331404 is an abundant number, since it is smaller than the sum of its proper divisors (4720139412).

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

3201331404 is a wasteful number, since it uses less digits than its factorization.

3201331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24426 (or 24424 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3201331404 is about 56580.3093310738. The cubic root of 3201331404 is about 1473.8169433801.

Adding to 3201331404 its reverse (4041331023), we get a palindrome (7242662427).

The spelling of 3201331404 in words is "three billion, two hundred one million, three hundred thirty-one thousand, four hundred four".