3331027428 has 48 divisors (see below), whose sum is σ = 8072386560. Its totient is φ = 1068288544.

The previous prime is 3331027397. The next prime is 3331027507. The reversal of 3331027428 is 8247201333.

3331027428 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3331027428² = 22191487452176590368, which contains 22 as substring.

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, 16776 + ... + 83327.

It is an arithmetic number, because the mean of its divisors is an integer number (168174720).

Almost surely, 2^3331027428 is an apocalyptic number.

It is an amenable number.

3331027428 is an abundant number, since it is smaller than the sum of its proper divisors (4741359132).

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

3331027428 is a wasteful number, since it uses less digits than its factorization.

3331027428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100216 (or 100214 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 3331027428 is about 57715.0537381713. The cubic root of 3331027428 is about 1493.4570462232.

The spelling of 3331027428 in words is "three billion, three hundred thirty-one million, twenty-seven thousand, four hundred twenty-eight".