2031835838 has 4 divisors (see below), whose sum is σ = 3047753760. Its totient is φ = 1015917918.

The previous prime is 2031835829. The next prime is 2031835843. The reversal of 2031835838 is 8385381302.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2031835795 and 2031835804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507958958 + ... + 507958961.

It is an arithmetic number, because the mean of its divisors is an integer number (761938440).

Almost surely, 2^2031835838 is an apocalyptic number.

2031835838 is a deficient number, since it is larger than the sum of its proper divisors (1015917922).

2031835838 is a wasteful number, since it uses less digits than its factorization.

2031835838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015917921.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2031835838 is about 45075.8897638194. The cubic root of 2031835838 is about 1266.5709963600.

The spelling of 2031835838 in words is "two billion, thirty-one million, eight hundred thirty-five thousand, eight hundred thirty-eight".