3758327816 has 8 divisors (see below), whose sum is σ = 7046864670. Its totient is φ = 1879163904.

The previous prime is 3758327809. The next prime is 3758327821. The reversal of 3758327816 is 6187238573.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2406294916 + 1352032900 = 49054^2 + 36770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234895481 + ... + 234895496.

Almost surely, 2^3758327816 is an apocalyptic number.

It is an amenable number.

3758327816 is a deficient number, since it is larger than the sum of its proper divisors (3288536854).

3758327816 is a wasteful number, since it uses less digits than its factorization.

3758327816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469790983 (or 469790979 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 3758327816 is about 61305.2021936149. The cubic root of 3758327816 is about 1554.7654676044.

The spelling of 3758327816 in words is "three billion, seven hundred fifty-eight million, three hundred twenty-seven thousand, eight hundred sixteen".