66376341 has 20 divisors (see below), whose sum is σ = 99608652. Its totient is φ = 44048448.

The previous prime is 66376339. The next prime is 66376369. The reversal of 66376341 is 14367366.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41873841 + 24502500 = 6471^2 + 4950^2 .

It is not a de Polignac number, because 66376341 - 2¹ = 66376339 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 66376296 and 66376305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66376441) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17115 + ... + 20631.

Almost surely, 2^66376341 is an apocalyptic number.

It is an amenable number.

66376341 is a deficient number, since it is larger than the sum of its proper divisors (33232311).

66376341 is a wasteful number, since it uses less digits than its factorization.

66376341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3753 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 66376341 is about 8147.1676673553. The cubic root of 66376341 is about 404.8906700775.

The spelling of 66376341 in words is "sixty-six million, three hundred seventy-six thousand, three hundred forty-one".