369450066 has 16 divisors (see below), whose sum is σ = 756084384. Its totient is φ = 120285984.

The previous prime is 369450061. The next prime is 369450071. The reversal of 369450066 is 660054963.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (369450061) and next prime (369450071).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (369450061) 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, 715731 + ... + 716246.

It is an arithmetic number, because the mean of its divisors is an integer number (47255274).

Almost surely, 2^369450066 is an apocalyptic number.

369450066 is an abundant number, since it is smaller than the sum of its proper divisors (386634318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

369450066 is a wasteful number, since it uses less digits than its factorization.

369450066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432025.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 369450066 is about 19221.0838924344. The cubic root of 369450066 is about 717.5495826233.

The spelling of 369450066 in words is "three hundred sixty-nine million, four hundred fifty thousand, sixty-six".