38464843 has 8 divisors (see below), whose sum is σ = 38878112. Its totient is φ = 38054016.

The previous prime is 38464823. The next prime is 38464849. The reversal of 38464843 is 34846483.

It is a happy number.

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 38464843 - 2¹³ = 38456651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38464796 and 38464805.

It is not an unprimeable number, because it can be changed into a prime (38464849) 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, 52546 + ... + 53272.

It is an arithmetic number, because the mean of its divisors is an integer number (4859764).

Almost surely, 2^38464843 is an apocalyptic number.

38464843 is a deficient number, since it is larger than the sum of its proper divisors (413269).

38464843 is a wasteful number, since it uses less digits than its factorization.

38464843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221.

The product of its digits is 221184, while the sum is 40.

The square root of 38464843 is about 6202.0031441463. The cubic root of 38464843 is about 337.5628576111.

The spelling of 38464843 in words is "thirty-eight million, four hundred sixty-four thousand, eight hundred forty-three".