39009843348 has 72 divisors (see below), whose sum is σ = 109535076000. Its totient is φ = 10761331392.

The previous prime is 39009843307. The next prime is 39009843371. The reversal of 39009843348 is 84334890093.

It is a self number, because there is not a number n which added to its sum of digits gives 39009843348.

It is a congruent 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, 1126798 + ... + 1160901.

It is an arithmetic number, because the mean of its divisors is an integer number (1521320500).

Almost surely, 2^39009843348 is an apocalyptic number.

It is an amenable number.

39009843348 is an abundant number, since it is smaller than the sum of its proper divisors (70525232652).

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

39009843348 is a wasteful number, since it uses less digits than its factorization.

39009843348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287749 (or 2287740 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 39009843348 in words is "thirty-nine billion, nine million, eight hundred forty-three thousand, three hundred forty-eight".