3361912428 has 72 divisors (see below), whose sum is σ = 9263847936. Its totient is φ = 929538720.

The previous prime is 3361912417. The next prime is 3361912511. The reversal of 3361912428 is 8242191633.

It is a super-2 number, since 2×3361912428² = 22604910347081710368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59901 + ... + 101547.

Almost surely, 2^3361912428 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 3361912428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4631923968).

3361912428 is an abundant number, since it is smaller than the sum of its proper divisors (5901935508).

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

3361912428 is a wasteful number, since it uses less digits than its factorization.

3361912428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41723 (or 41690 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 3361912428 is about 57982.0008968300. Note that the first 3 decimals coincide. The cubic root of 3361912428 is about 1498.0585888102.

The spelling of 3361912428 in words is "three billion, three hundred sixty-one million, nine hundred twelve thousand, four hundred twenty-eight".