3381238740 has 192 divisors, whose sum is σ = 10824855552. Its totient is φ = 780595200.

The previous prime is 3381238733. The next prime is 3381238753. The reversal of 3381238740 is 478321833.

3381238740 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 2×3381238740² = 22865550833753575200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5358225 + ... + 5358855.

It is an arithmetic number, because the mean of its divisors is an integer number (56379456).

Almost surely, 2^3381238740 is an apocalyptic number.

3381238740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3381238740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5412427776).

3381238740 is an abundant number, since it is smaller than the sum of its proper divisors (7443616812).

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

3381238740 is a wasteful number, since it uses less digits than its factorization.

3381238740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 3381238740 is about 58148.4199269421. The cubic root of 3381238740 is about 1500.9236888603.

The spelling of 3381238740 in words is "three billion, three hundred eighty-one million, two hundred thirty-eight thousand, seven hundred forty".