3744621884 has 12 divisors (see below), whose sum is σ = 6660516408. Its totient is φ = 1841617200.

The previous prime is 3744621871. The next prime is 3744621887. The reversal of 3744621884 is 4881264473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744621887) 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, 7673162 + ... + 7673649.

It is an arithmetic number, because the mean of its divisors is an integer number (555043034).

Almost surely, 2^3744621884 is an apocalyptic number.

It is an amenable number.

3744621884 is a deficient number, since it is larger than the sum of its proper divisors (2915894524).

3744621884 is a wasteful number, since it uses less digits than its factorization.

3744621884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15346876 (or 15346874 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The square root of 3744621884 is about 61193.3156807179. The cubic root of 3744621884 is about 1552.8731839979.

The spelling of 3744621884 in words is "three billion, seven hundred forty-four million, six hundred twenty-one thousand, eight hundred eighty-four".