38900461823 has 8 divisors (see below), whose sum is σ = 39232209408. Its totient is φ = 38569112064.

The previous prime is 38900461793. The next prime is 38900461841. The reversal of 38900461823 is 32816400983.

It is a Cunningham number, because it is equal to 197232²-1.

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

It is a cyclic number.

It is not a de Polignac number, because 38900461823 - 2¹⁶ = 38900396287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38900461843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98615 + ... + 295847.

It is an arithmetic number, because the mean of its divisors is an integer number (4904026176).

Almost surely, 2^38900461823 is an apocalyptic number.

38900461823 is a deficient number, since it is larger than the sum of its proper divisors (331747585).

38900461823 is a wasteful number, since it uses less digits than its factorization.

38900461823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198913.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 38900461823 in words is "thirty-eight billion, nine hundred million, four hundred sixty-one thousand, eight hundred twenty-three".