38026490 has 8 divisors (see below), whose sum is σ = 68447700. Its totient is φ = 15210592.

The previous prime is 38026487. The next prime is 38026517. The reversal of 38026490 is 9462083.

38026490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37368769 + 657721 = 6113^2 + 811^2 .

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

It is a Curzon 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, 1901315 + ... + 1901334.

Almost surely, 2^38026490 is an apocalyptic number.

38026490 is a deficient number, since it is larger than the sum of its proper divisors (30421210).

38026490 is a wasteful number, since it uses less digits than its factorization.

38026490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802656.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 38026490 is about 6166.5622513683. The cubic root of 38026490 is about 336.2756442256.

The spelling of 38026490 in words is "thirty-eight million, twenty-six thousand, four hundred ninety".