3816354873 has 4 divisors (see below), whose sum is σ = 5088473168. Its totient is φ = 2544236580.

The previous prime is 3816354827. The next prime is 3816354889. The reversal of 3816354873 is 3784536183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3816354873 - 2⁸ = 3816354617 is a prime.

It is a super-2 number, since 2×3816354873² = 29129129033341692258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3816358873) 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, 636059143 + ... + 636059148.

It is an arithmetic number, because the mean of its divisors is an integer number (1272118292).

Almost surely, 2^3816354873 is an apocalyptic number.

It is an amenable number.

3816354873 is a deficient number, since it is larger than the sum of its proper divisors (1272118295).

3816354873 is a wasteful number, since it uses less digits than its factorization.

3816354873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272118294.

The product of its digits is 1451520, while the sum is 48.

The square root of 3816354873 is about 61776.6531385442. The cubic root of 3816354873 is about 1562.7262858873.

The spelling of 3816354873 in words is "three billion, eight hundred sixteen million, three hundred fifty-four thousand, eight hundred seventy-three".