38621826790334 has 16 divisors (see below), whose sum is σ = 59346059905440. Its totient is φ = 18839811997440.

The previous prime is 38621826790331. The next prime is 38621826790369. The reversal of 38621826790334 is 43309762812683.

It is a super-2 number, since 2×38621826790334² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38621826790331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14959367 + ... + 17350109.

It is an arithmetic number, because the mean of its divisors is an integer number (3709128744090).

Almost surely, 2^{38621826790334} is an apocalyptic number.

38621826790334 is a deficient number, since it is larger than the sum of its proper divisors (20724233115106).

38621826790334 is a wasteful number, since it uses less digits than its factorization.

38621826790334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587795.

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 38621826790334 in words is "thirty-eight trillion, six hundred twenty-one billion, eight hundred twenty-six million, seven hundred ninety thousand, three hundred thirty-four".