3763985366 has 4 divisors (see below), whose sum is σ = 5645978052. Its totient is φ = 1881992682.

The previous prime is 3763985363. The next prime is 3763985369. The reversal of 3763985366 is 6635893673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6635893673 = 53 ⋅125205541.

It is an interprime number because it is at equal distance from previous prime (3763985363) and next prime (3763985369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3763985363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 940996340 + ... + 940996343.

It is an arithmetic number, because the mean of its divisors is an integer number (1411494513).

Almost surely, 2^3763985366 is an apocalyptic number.

3763985366 is a deficient number, since it is larger than the sum of its proper divisors (1881992686).

3763985366 is a wasteful number, since it uses less digits than its factorization.

3763985366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881992685.

The product of its digits is 14696640, while the sum is 56.

The square root of 3763985366 is about 61351.3273369045. The cubic root of 3763985366 is about 1555.5452251419.

The spelling of 3763985366 in words is "three billion, seven hundred sixty-three million, nine hundred eighty-five thousand, three hundred sixty-six".