2039496636 has 24 divisors (see below), whose sum is σ = 4805945424. Its totient is φ = 673100800.

The previous prime is 2039496619. The next prime is 2039496643. The reversal of 2039496636 is 6366949302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840165 + ... + 842588.

It is an arithmetic number, because the mean of its divisors is an integer number (200247726).

Almost surely, 2^2039496636 is an apocalyptic number.

It is an amenable number.

2039496636 is an abundant number, since it is smaller than the sum of its proper divisors (2766448788).

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

2039496636 is a wasteful number, since it uses less digits than its factorization.

2039496636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682861 (or 1682859 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 48.

The square root of 2039496636 is about 45160.7864856227. The cubic root of 2039496636 is about 1268.1608189317.

The spelling of 2039496636 in words is "two billion, thirty-nine million, four hundred ninety-six thousand, six hundred thirty-six".