38264831 has 4 divisors (see below), whose sum is σ = 41743464. Its totient is φ = 34786200.

The previous prime is 38264783. The next prime is 38264861. The reversal of 38264831 is 13846283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13846283 = 11 ⋅1258753.

It is a cyclic number.

It is not a de Polignac number, because 38264831 - 2¹⁰ = 38263807 is a prime.

It is a super-2 number, since 2×38264831² = 2928394582917122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 38264791 and 38264800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38264861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739300 + ... + 1739321.

It is an arithmetic number, because the mean of its divisors is an integer number (10435866).

Almost surely, 2^38264831 is an apocalyptic number.

38264831 is a deficient number, since it is larger than the sum of its proper divisors (3478633).

38264831 is a wasteful number, since it uses less digits than its factorization.

38264831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478632.

The product of its digits is 27648, while the sum is 35.

The square root of 38264831 is about 6185.8573375079. The cubic root of 38264831 is about 336.9767467453.

The spelling of 38264831 in words is "thirty-eight million, two hundred sixty-four thousand, eight hundred thirty-one".