2835121398 has 16 divisors (see below), whose sum is σ = 5681797056. Its totient is φ = 943114760.

The previous prime is 2835121397. The next prime is 2835121417. The reversal of 2835121398 is 8931215382.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2835121391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478236 + ... + 484127.

It is an arithmetic number, because the mean of its divisors is an integer number (355112316).

Almost surely, 2^2835121398 is an apocalyptic number.

2835121398 is an abundant number, since it is smaller than the sum of its proper divisors (2846675658).

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

2835121398 is a wasteful number, since it uses less digits than its factorization.

2835121398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962859.

The product of its digits is 103680, while the sum is 42.

The square root of 2835121398 is about 53245.8580360952. The cubic root of 2835121398 is about 1415.3283955214.

The spelling of 2835121398 in words is "two billion, eight hundred thirty-five million, one hundred twenty-one thousand, three hundred ninety-eight".