38411990 has 8 divisors (see below), whose sum is σ = 69141600. Its totient is φ = 15364792.

The previous prime is 38411983. The next prime is 38412041. The reversal of 38411990 is 9911483.

38411990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 38411990.

It is a congruent number.

It is an unprimeable number.

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, 1920590 + ... + 1920609.

It is an arithmetic number, because the mean of its divisors is an integer number (8642700).

Almost surely, 2^38411990 is an apocalyptic number.

38411990 is a deficient number, since it is larger than the sum of its proper divisors (30729610).

38411990 is a wasteful number, since it uses less digits than its factorization.

38411990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841206.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 38411990 is about 6197.7407173905. The cubic root of 38411990 is about 337.4081762086.

The spelling of 38411990 in words is "thirty-eight million, four hundred eleven thousand, nine hundred ninety".