3873044146 has 4 divisors (see below), whose sum is σ = 5809566222. Its totient is φ = 1936522072.

The previous prime is 3873044111. The next prime is 3873044173. The reversal of 3873044146 is 6414403783.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1981229121 + 1891815025 = 44511^2 + 43495^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3873044099 and 3873044108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 968261035 + ... + 968261038.

Almost surely, 2^3873044146 is an apocalyptic number.

3873044146 is a deficient number, since it is larger than the sum of its proper divisors (1936522076).

3873044146 is a wasteful number, since it uses less digits than its factorization.

3873044146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936522075.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 3873044146 is about 62233.7862097430. The cubic root of 3873044146 is about 1570.4260201347.

The spelling of 3873044146 in words is "three billion, eight hundred seventy-three million, forty-four thousand, one hundred forty-six".