2039308506 has 48 divisors (see below), whose sum is σ = 4513882464. Its totient is φ = 665250912.

The previous prime is 2039308493. The next prime is 2039308511. The reversal of 2039308506 is 6058039302.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153480 + ... + 166236.

It is an arithmetic number, because the mean of its divisors is an integer number (94039218).

Almost surely, 2^2039308506 is an apocalyptic number.

2039308506 is an abundant number, since it is smaller than the sum of its proper divisors (2474573958).

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

2039308506 is a wasteful number, since it uses less digits than its factorization.

2039308506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955 (or 12952 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2039308506 is about 45158.7035464926. The cubic root of 2039308506 is about 1268.1218245990.

The spelling of 2039308506 in words is "two billion, thirty-nine million, three hundred eight thousand, five hundred six".