38469408292 has 48 divisors (see below), whose sum is σ = 78236540928. Its totient is φ = 16210081440.

The previous prime is 38469408217. The next prime is 38469408359. The reversal of 38469408292 is 29280496483.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703233 + ... + 755959.

It is an arithmetic number, because the mean of its divisors is an integer number (1629927936).

Almost surely, 2^38469408292 is an apocalyptic number.

It is an amenable number.

38469408292 is an abundant number, since it is smaller than the sum of its proper divisors (39767132636).

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

38469408292 is a wasteful number, since it uses less digits than its factorization.

38469408292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53176 (or 53174 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 38469408292 in words is "thirty-eight billion, four hundred sixty-nine million, four hundred eight thousand, two hundred ninety-two".