365466366 has 48 divisors (see below), whose sum is σ = 828172800. Its totient is φ = 116257680.

The previous prime is 365466341. The next prime is 365466373. The reversal of 365466366 is 663664563.

It is a happy number.

365466366 is a `hidden beast` number, since 3 + 6 + 5 + 4 + 6 + 636 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260535 + ... + 261933.

It is an arithmetic number, because the mean of its divisors is an integer number (17253600).

Almost surely, 2^365466366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 365466366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414086400).

365466366 is an abundant number, since it is smaller than the sum of its proper divisors (462706434).

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

365466366 is a wasteful number, since it uses less digits than its factorization.

365466366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061 (or 2058 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

The square root of 365466366 is about 19117.1746343439. The cubic root of 365466366 is about 714.9611963227.

The spelling of 365466366 in words is "three hundred sixty-five million, four hundred sixty-six thousand, three hundred sixty-six".