3333428140 has 96 divisors (see below), whose sum is σ = 8339595264. Its totient is φ = 1095137280.

The previous prime is 3333428099. The next prime is 3333428167. The reversal of 3333428140 is 418243333.

It is a super-2 number, since 2×3333428140² = 22223486329087719200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443292 + ... + 450748.

It is an arithmetic number, because the mean of its divisors is an integer number (86870784).

Almost surely, 2^3333428140 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 3333428140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4169797632).

3333428140 is an abundant number, since it is smaller than the sum of its proper divisors (5006167124).

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

3333428140 is a wasteful number, since it uses less digits than its factorization.

3333428140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607 (or 7605 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 3333428140 is about 57735.8479629424. The cubic root of 3333428140 is about 1493.8157442863.

The spelling of 3333428140 in words is "three billion, three hundred thirty-three million, four hundred twenty-eight thousand, one hundred forty".