366630054 has 48 divisors (see below), whose sum is σ = 855342000. Its totient is φ = 104461056.

The previous prime is 366630031. The next prime is 366630059. The reversal of 366630054 is 450036663.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 366629997 and 366630024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366630059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118722 + ... + 121770.

It is an arithmetic number, because the mean of its divisors is an integer number (17819625).

Almost surely, 2^366630054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366630054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427671000).

366630054 is an abundant number, since it is smaller than the sum of its proper divisors (488711946).

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

366630054 is a wasteful number, since it uses less digits than its factorization.

366630054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477 (or 3470 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 366630054 is about 19147.5861141816. The cubic root of 366630054 is about 715.7192325813.

The spelling of 366630054 in words is "three hundred sixty-six million, six hundred thirty thousand, fifty-four".