3819740564 has 24 divisors (see below), whose sum is σ = 6869693376. Its totient is φ = 1857272000.

The previous prime is 3819740543. The next prime is 3819740567. The reversal of 3819740564 is 4650479183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3819740567) 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 7 ways as a sum of consecutive naturals, for example, 13559 + ... + 88449.

It is an arithmetic number, because the mean of its divisors is an integer number (286237224).

Almost surely, 2^3819740564 is an apocalyptic number.

It is an amenable number.

3819740564 is a deficient number, since it is larger than the sum of its proper divisors (3049952812).

3819740564 is a wasteful number, since it uses less digits than its factorization.

3819740564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75247 (or 75245 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 3819740564 is about 61804.0497378610. The cubic root of 3819740564 is about 1563.1882751111.

The spelling of 3819740564 in words is "three billion, eight hundred nineteen million, seven hundred forty thousand, five hundred sixty-four".