949139829500 has 48 divisors (see below), whose sum is σ = 2081818301472. Its totient is φ = 378026460800.

The previous prime is 949139829493. The next prime is 949139829527. The reversal of 949139829500 is 5928931949.

It is a self number, because there is not a number n which added to its sum of digits gives 949139829500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3957062 + ... + 4190061.

It is an arithmetic number, because the mean of its divisors is an integer number (43371214614).

Almost surely, 2^949139829500 is an apocalyptic number.

It is an amenable number.

949139829500 is an abundant number, since it is smaller than the sum of its proper divisors (1132678471972).

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

949139829500 is a wasteful number, since it uses less digits than its factorization.

949139829500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8147375 (or 8147363 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 59.

The spelling of 949139829500 in words is "nine hundred forty-nine billion, one hundred thirty-nine million, eight hundred twenty-nine thousand, five hundred".