3326257000 has 128 divisors (see below), whose sum is σ = 8561479680. Its totient is φ = 1199520000.

The previous prime is 3326256991. The next prime is 3326257019. The reversal of 3326257000 is 7526233.

It is a super-2 number, since 2×3326257000² = 22127971260098000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3326257000.

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, 1395810 + ... + 1398190.

It is an arithmetic number, because the mean of its divisors is an integer number (66886560).

Almost surely, 2^3326257000 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 3326257000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4280739840).

3326257000 is an abundant number, since it is smaller than the sum of its proper divisors (5235222680).

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

3326257000 is a wasteful number, since it uses less digits than its factorization.

3326257000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3326257000 is about 57673.7115157331. The cubic root of 3326257000 is about 1492.7437694958.

The spelling of 3326257000 in words is "three billion, three hundred twenty-six million, two hundred fifty-seven thousand".