366480438 has 8 divisors (see below), whose sum is σ = 732960888. Its totient is φ = 122160144.

The previous prime is 366480437. The next prime is 366480451. The reversal of 366480438 is 834084663.

It is a sphenic number, since it is the product of 3 distinct primes.

366480438 is an admirable number.

It is a super-2 number, since 2×366480438² = 268615822873343688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 366480438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366480431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30540031 + ... + 30540042.

It is an arithmetic number, because the mean of its divisors is an integer number (91620111).

Almost surely, 2^366480438 is an apocalyptic number.

366480438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

366480438 is a wasteful number, since it uses less digits than its factorization.

366480438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61080078.

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 366480438 is about 19143.6788000635. The cubic root of 366480438 is about 715.6218613873.

The spelling of 366480438 in words is "three hundred sixty-six million, four hundred eighty thousand, four hundred thirty-eight".