3438146900818 has 24 divisors (see below), whose sum is σ = 5999315655564. Its totient is φ = 1473466932000.

The previous prime is 3438146900801. The next prime is 3438146900869. The reversal of 3438146900818 is 8180096418343.

It can be written as a sum of positive squares in 2 ways, for example, as 3424450177729 + 13696723089 = 1850527^2 + 117033^2 .

It is a super-3 number, since 3×3438146900818³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6379668 + ... + 6897568.

Almost surely, 2^{3438146900818} is an apocalyptic number.

3438146900818 is a deficient number, since it is larger than the sum of its proper divisors (2561168754746).

3438146900818 is a wasteful number, since it uses less digits than its factorization.

3438146900818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585658 (or 585651 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 3438146900818 in words is "three trillion, four hundred thirty-eight billion, one hundred forty-six million, nine hundred thousand, eight hundred eighteen".