3833345785357 has 64 divisors (see below), whose sum is σ = 4480252508160. Its totient is φ = 3245323910400.

The previous prime is 3833345785349. The next prime is 3833345785417. The reversal of 3833345785357 is 7535875433383.

It is a happy number.

It is not a de Polignac number, because 3833345785357 - 2³ = 3833345785349 is a prime.

It is a super-2 number, since 2×3833345785357² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3833345783357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1370519083 + ... + 1370521879.

It is an arithmetic number, because the mean of its divisors is an integer number (70003945440).

Almost surely, 2^{3833345785357} is an apocalyptic number.

It is an amenable number.

3833345785357 is a deficient number, since it is larger than the sum of its proper divisors (646906722803).

3833345785357 is a wasteful number, since it uses less digits than its factorization.

3833345785357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634.

The product of its digits is 381024000, while the sum is 64.

The spelling of 3833345785357 in words is "three trillion, eight hundred thirty-three billion, three hundred forty-five million, seven hundred eighty-five thousand, three hundred fifty-seven".