2038149172 has 12 divisors (see below), whose sum is σ = 3642649920. Its totient is φ = 997392056.

The previous prime is 2038149151. The next prime is 2038149187. The reversal of 2038149172 is 2719418302.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5420422 + ... + 5420797.

It is an arithmetic number, because the mean of its divisors is an integer number (303554160).

Almost surely, 2^2038149172 is an apocalyptic number.

It is an amenable number.

2038149172 is a deficient number, since it is larger than the sum of its proper divisors (1604500748).

2038149172 is a wasteful number, since it uses less digits than its factorization.

2038149172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10841270 (or 10841268 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2038149172 is about 45145.8655028343. The cubic root of 2038149172 is about 1267.8814726322.

The spelling of 2038149172 in words is "two billion, thirty-eight million, one hundred forty-nine thousand, one hundred seventy-two".