498343049 has 8 divisors (see below), whose sum is σ = 528469920. Its totient is φ = 468306496.

The previous prime is 498343037. The next prime is 498343057. The reversal of 498343049 is 940343894.

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

It is a cyclic number.

It is not a de Polignac number, because 498343049 - 2¹⁶ = 498277513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (498345049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11039 + ... + 33444.

It is an arithmetic number, because the mean of its divisors is an integer number (66058740).

Almost surely, 2^498343049 is an apocalyptic number.

It is an amenable number.

498343049 is a deficient number, since it is larger than the sum of its proper divisors (30126871).

498343049 is a wasteful number, since it uses less digits than its factorization.

498343049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45159.

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 498343049 is about 22323.5984778440. The cubic root of 498343049 is about 792.8228071240.

The spelling of 498343049 in words is "four hundred ninety-eight million, three hundred forty-three thousand, forty-nine".