2083756438 has 16 divisors (see below), whose sum is σ = 3282317280. Its totient is φ = 990228096.

The previous prime is 2083756399. The next prime is 2083756469. The reversal of 2083756438 is 8346573802.

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

It is a congruent number.

It is an unprimeable number.

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, 137043 + ... + 151486.

It is an arithmetic number, because the mean of its divisors is an integer number (205144830).

Almost surely, 2^2083756438 is an apocalyptic number.

2083756438 is a deficient number, since it is larger than the sum of its proper divisors (1198560842).

2083756438 is a wasteful number, since it uses less digits than its factorization.

2083756438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288711.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 2083756438 is about 45648.1811028654. The cubic root of 2083756438 is about 1277.2688425626.

The spelling of 2083756438 in words is "two billion, eighty-three million, seven hundred fifty-six thousand, four hundred thirty-eight".