498731353 has 4 divisors (see below), whose sum is σ = 503306980. Its totient is φ = 494155728.

The previous prime is 498731351. The next prime is 498731419. The reversal of 498731353 is 353137894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 455737104 + 42994249 = 21348^2 + 6557^2 .

It is a cyclic number.

It is not a de Polignac number, because 498731353 - 2¹ = 498731351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498731351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287650 + ... + 2287867.

It is an arithmetic number, because the mean of its divisors is an integer number (125826745).

Almost surely, 2^498731353 is an apocalyptic number.

It is an amenable number.

498731353 is a deficient number, since it is larger than the sum of its proper divisors (4575627).

498731353 is a wasteful number, since it uses less digits than its factorization.

498731353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575626.

The product of its digits is 272160, while the sum is 43.

The square root of 498731353 is about 22332.2939484505. The cubic root of 498731353 is about 793.0286735735.

The spelling of 498731353 in words is "four hundred ninety-eight million, seven hundred thirty-one thousand, three hundred fifty-three".