3914536784 has 20 divisors (see below), whose sum is σ = 7592993184. Its totient is φ = 1955054688.

The previous prime is 3914536741. The next prime is 3914536789. The reversal of 3914536784 is 4876354193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914536789) 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, 123722 + ... + 152105.

Almost surely, 2^3914536784 is an apocalyptic number.

It is an amenable number.

3914536784 is a deficient number, since it is larger than the sum of its proper divisors (3678456400).

3914536784 is a wasteful number, since it uses less digits than its factorization.

3914536784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276722 (or 276716 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 3914536784 is about 62566.2591498005. The cubic root of 3914536784 is about 1576.0141997570.

The spelling of 3914536784 in words is "three billion, nine hundred fourteen million, five hundred thirty-six thousand, seven hundred eighty-four".