4038902 has 8 divisors (see below), whose sum is σ = 6923856. Its totient is φ = 1730952.

The previous prime is 4038899. The next prime is 4038907. The reversal of 4038902 is 2098304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4038907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144233 + ... + 144260.

It is an arithmetic number, because the mean of its divisors is an integer number (865482).

Almost surely, 2^4038902 is an apocalyptic number.

4038902 is a deficient number, since it is larger than the sum of its proper divisors (2884954).

4038902 is a wasteful number, since it uses less digits than its factorization.

4038902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288502.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4038902 is about 2009.7019679545. The cubic root of 4038902 is about 159.2530548405.

The spelling of 4038902 in words is "four million, thirty-eight thousand, nine hundred two".