3744499809 has 8 divisors (see below), whose sum is σ = 4995006912. Its totient is φ = 2495162960.

The previous prime is 3744499799. The next prime is 3744499901. The reversal of 3744499809 is 9089944473.

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

It is a cyclic number.

It is not a de Polignac number, because 3744499809 - 2⁴ = 3744499793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3744499009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285069 + ... + 297914.

It is an arithmetic number, because the mean of its divisors is an integer number (624375864).

Almost surely, 2^3744499809 is an apocalyptic number.

It is an amenable number.

3744499809 is a deficient number, since it is larger than the sum of its proper divisors (1250507103).

3744499809 is a wasteful number, since it uses less digits than its factorization.

3744499809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585127.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The square root of 3744499809 is about 61192.3182188745. The cubic root of 3744499809 is about 1552.8563092141.

The spelling of 3744499809 in words is "three billion, seven hundred forty-four million, four hundred ninety-nine thousand, eight hundred nine".