4038492028 has 48 divisors (see below), whose sum is σ = 7520194080. Its totient is φ = 1892284416.

The previous prime is 4038492019. The next prime is 4038492037. The reversal of 4038492028 is 8202948304.

It is an interprime number because it is at equal distance from previous prime (4038492019) and next prime (4038492037).

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, 4133076 + ... + 4134052.

It is an arithmetic number, because the mean of its divisors is an integer number (156670710).

Almost surely, 2^4038492028 is an apocalyptic number.

It is an amenable number.

4038492028 is a deficient number, since it is larger than the sum of its proper divisors (3481702052).

4038492028 is a wasteful number, since it uses less digits than its factorization.

4038492028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1532 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4038492028 is about 63549.1308201772. The cubic root of 4038492028 is about 1592.4766628827.

The spelling of 4038492028 in words is "four billion, thirty-eight million, four hundred ninety-two thousand, twenty-eight".