2835394138 has 16 divisors (see below), whose sum is σ = 4557957120. Its totient is φ = 1319407056.

The previous prime is 2835394123. The next prime is 2835394151. The reversal of 2835394138 is 8314935382.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831258 + ... + 834661.

It is an arithmetic number, because the mean of its divisors is an integer number (284872320).

Almost surely, 2^2835394138 is an apocalyptic number.

2835394138 is a deficient number, since it is larger than the sum of its proper divisors (1722562982).

2835394138 is a wasteful number, since it uses less digits than its factorization.

2835394138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665981.

The product of its digits is 622080, while the sum is 46.

The square root of 2835394138 is about 53248.4191126835. The cubic root of 2835394138 is about 1415.3737791499.

The spelling of 2835394138 in words is "two billion, eight hundred thirty-five million, three hundred ninety-four thousand, one hundred thirty-eight".