3739430384 has 20 divisors (see below), whose sum is σ = 7367947320. Its totient is φ = 1838024640.

The previous prime is 3739430353. The next prime is 3739430389. The reversal of 3739430384 is 4830349373.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739430389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1979687 + ... + 1981574.

It is an arithmetic number, because the mean of its divisors is an integer number (368397366).

Almost surely, 2^3739430384 is an apocalyptic number.

It is an amenable number.

3739430384 is a deficient number, since it is larger than the sum of its proper divisors (3628516936).

3739430384 is a wasteful number, since it uses less digits than its factorization.

3739430384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961328 (or 3961322 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 44.

The square root of 3739430384 is about 61150.8821195574. The cubic root of 3739430384 is about 1552.1552236961.

The spelling of 3739430384 in words is "three billion, seven hundred thirty-nine million, four hundred thirty thousand, three hundred eighty-four".