449360604 has 108 divisors (see below), whose sum is σ = 1426992112. Its totient is φ = 116709120.

The previous prime is 449360603. The next prime is 449360617. The reversal of 449360604 is 406063944.

449360604 is a `hidden beast` number, since 4 + 49 + 3 + 6 + 0 + 604 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449360603) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23124 + ... + 37860.

Almost surely, 2^449360604 is an apocalyptic number.

449360604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 449360604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713496056).

449360604 is an abundant number, since it is smaller than the sum of its proper divisors (977631508).

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

449360604 is a wasteful number, since it uses less digits than its factorization.

449360604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14776 (or 14760 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 449360604 is about 21198.1273701240. The cubic root of 449360604 is about 765.9463157754.

The spelling of 449360604 in words is "four hundred forty-nine million, three hundred sixty thousand, six hundred four".