498448356 has 48 divisors (see below), whose sum is σ = 1399157760. Its totient is φ = 134917920.

The previous prime is 498448339. The next prime is 498448373. The reversal of 498448356 is 653844894.

It is an interprime number because it is at equal distance from previous prime (498448339) and next prime (498448373).

It is a junction number, because it is equal to n+sod(n) for n = 498448299 and 498448308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154560 + ... + 157751.

It is an arithmetic number, because the mean of its divisors is an integer number (29149120).

Almost surely, 2^498448356 is an apocalyptic number.

It is an amenable number.

498448356 is an abundant number, since it is smaller than the sum of its proper divisors (900709404).

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

498448356 is a wasteful number, since it uses less digits than its factorization.

498448356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312344 (or 312342 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The square root of 498448356 is about 22325.9570007648. The cubic root of 498448356 is about 792.8786481164.

The spelling of 498448356 in words is "four hundred ninety-eight million, four hundred forty-eight thousand, three hundred fifty-six".