496449408 has 128 divisors (see below), whose sum is σ = 1623121920. Its totient is φ = 130922496.

The previous prime is 496449397. The next prime is 496449413. The reversal of 496449408 is 804944694.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27841 + ... + 42047.

It is an arithmetic number, because the mean of its divisors is an integer number (12680640).

Almost surely, 2^496449408 is an apocalyptic number.

496449408 is a gapful number since it is divisible by the number (48) 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 496449408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811560960).

496449408 is an abundant number, since it is smaller than the sum of its proper divisors (1126672512).

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

496449408 is a wasteful number, since it uses less digits than its factorization.

496449408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14244 (or 14232 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 496449408 is about 22281.1446743654. The cubic root of 496449408 is about 791.8173234434.

The spelling of 496449408 in words is "four hundred ninety-six million, four hundred forty-nine thousand, four hundred eight".