3876217834 has 8 divisors (see below), whose sum is σ = 5816498688. Its totient is φ = 1937384940.

The previous prime is 3876217831. The next prime is 3876217861. The reversal of 3876217834 is 4387126783.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3876217831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355272 + ... + 366019.

It is an arithmetic number, because the mean of its divisors is an integer number (727062336).

Almost surely, 2^3876217834 is an apocalyptic number.

3876217834 is a deficient number, since it is larger than the sum of its proper divisors (1940280854).

3876217834 is a wasteful number, since it uses less digits than its factorization.

3876217834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723980.

The product of its digits is 1354752, while the sum is 49.

The square root of 3876217834 is about 62259.2790995848. The cubic root of 3876217834 is about 1570.8548543444.

The spelling of 3876217834 in words is "three billion, eight hundred seventy-six million, two hundred seventeen thousand, eight hundred thirty-four".