366663422 has 4 divisors (see below), whose sum is σ = 549995136. Its totient is φ = 183331710.

The previous prime is 366663419. The next prime is 366663433. The reversal of 366663422 is 224366663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224366663 = 17 ⋅13198039.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91665854 + ... + 91665857.

It is an arithmetic number, because the mean of its divisors is an integer number (137498784).

Almost surely, 2^366663422 is an apocalyptic number.

366663422 is a deficient number, since it is larger than the sum of its proper divisors (183331714).

366663422 is a wasteful number, since it uses less digits than its factorization.

366663422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183331713.

The product of its digits is 186624, while the sum is 38.

The square root of 366663422 is about 19148.4574313442. The cubic root of 366663422 is about 715.7409451083.

The spelling of 366663422 in words is "three hundred sixty-six million, six hundred sixty-three thousand, four hundred twenty-two".