3766220147 has 8 divisors (see below), whose sum is σ = 4023614400. Its totient is φ = 3514743144.

The previous prime is 3766220141. The next prime is 3766220153. The reversal of 3766220147 is 7410226673.

It is an interprime number because it is at equal distance from previous prime (3766220141) and next prime (3766220153).

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 3766220147 - 2⁶ = 3766220083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3766220147.

It is not an unprimeable number, because it can be changed into a prime (3766220141) 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, 1477997 + ... + 1480542.

It is an arithmetic number, because the mean of its divisors is an integer number (502951800).

Almost surely, 2^3766220147 is an apocalyptic number.

3766220147 is a deficient number, since it is larger than the sum of its proper divisors (257394253).

3766220147 is a wasteful number, since it uses less digits than its factorization.

3766220147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958625.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 3766220147 is about 61369.5376143572. The cubic root of 3766220147 is about 1555.8530208080.

The spelling of 3766220147 in words is "three billion, seven hundred sixty-six million, two hundred twenty thousand, one hundred forty-seven".