2938135356 has 168 divisors, whose sum is σ = 8367745680. Its totient is φ = 896914944.

The previous prime is 2938135337. The next prime is 2938135379. The reversal of 2938135356 is 6535318392.

It is a happy number.

2938135356 is a `hidden beast` number, since 293 + 8 + 1 + 3 + 5 + 356 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 6785316 + ... + 6785748.

It is an arithmetic number, because the mean of its divisors is an integer number (49808010).

Almost surely, 2^2938135356 is an apocalyptic number.

2938135356 is a gapful number since it is divisible by the number (26) 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 2938135356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4183872840).

2938135356 is an abundant number, since it is smaller than the sum of its proper divisors (5429610324).

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

2938135356 is a wasteful number, since it uses less digits than its factorization.

2938135356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 630 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 2938135356 is about 54204.5695121730. The cubic root of 2938135356 is about 1432.2668264427.

The spelling of 2938135356 in words is "two billion, nine hundred thirty-eight million, one hundred thirty-five thousand, three hundred fifty-six".