366699001 has 2 divisors, whose sum is σ = 366699002. Its totient is φ = 366699000.

The previous prime is 366698989. The next prime is 366699013. The reversal of 366699001 is 100996663.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (366698989) and next prime (366699013).

It can be written as a sum of positive squares in only one way, i.e., 280227600 + 86471401 = 16740^2 + 9299^2 .

It is a cyclic number.

It is not a de Polignac number, because 366699001 - 2¹³ = 366690809 is a prime.

It is not a weakly prime, because it can be changed into another prime (366699301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183349500 + 183349501.

It is an arithmetic number, because the mean of its divisors is an integer number (183349501).

Almost surely, 2^366699001 is an apocalyptic number.

It is an amenable number.

366699001 is a deficient number, since it is larger than the sum of its proper divisors (1).

366699001 is an equidigital number, since it uses as much as digits as its factorization.

366699001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 366699001 is about 19149.3864392570. The cubic root of 366699001 is about 715.7640948799.

The spelling of 366699001 in words is "three hundred sixty-six million, six hundred ninety-nine thousand, one".