39348484492 has 36 divisors (see below), whose sum is σ = 72733890600. Its totient is φ = 18623601792.

The previous prime is 39348484489. The next prime is 39348484507. The reversal of 39348484492 is 29448484393.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1876884 + ... + 1897732.

It is an arithmetic number, because the mean of its divisors is an integer number (2020385850).

Almost surely, 2^39348484492 is an apocalyptic number.

It is an amenable number.

39348484492 is a deficient number, since it is larger than the sum of its proper divisors (33385406108).

39348484492 is a wasteful number, since it uses less digits than its factorization.

39348484492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22198 (or 22177 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 58.

Subtracting from 39348484492 its reverse (29448484393), we obtain a palindrome (9900000099).

The spelling of 39348484492 in words is "thirty-nine billion, three hundred forty-eight million, four hundred eighty-four thousand, four hundred ninety-two".