2039808246 has 32 divisors (see below), whose sum is σ = 4812822528. Its totient is φ = 564001920.

The previous prime is 2039808241. The next prime is 2039808263. The reversal of 2039808246 is 6428089302.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2039808198 and 2039808207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039808241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782035 + ... + 784638.

It is an arithmetic number, because the mean of its divisors is an integer number (150400704).

Almost surely, 2^2039808246 is an apocalyptic number.

2039808246 is an abundant number, since it is smaller than the sum of its proper divisors (2773014282).

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

2039808246 is a wasteful number, since it uses less digits than its factorization.

2039808246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566716.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 2039808246 is about 45164.2363601999. The cubic root of 2039808246 is about 1268.2254021008.

It can be divided in two parts, 203980 and 8246, that added together give a triangular number (212226 = T₆₅₁).

The spelling of 2039808246 in words is "two billion, thirty-nine million, eight hundred eight thousand, two hundred forty-six".