498245743 has 8 divisors (see below), whose sum is σ = 506770640. Its totient is φ = 489732480.

The previous prime is 498245729. The next prime is 498245749. The reversal of 498245743 is 347542894.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498245743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 498245693 and 498245702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498245749) 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, 153271 + ... + 156487.

It is an arithmetic number, because the mean of its divisors is an integer number (63346330).

Almost surely, 2^498245743 is an apocalyptic number.

498245743 is a deficient number, since it is larger than the sum of its proper divisors (8524897).

498245743 is a wasteful number, since it uses less digits than its factorization.

498245743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817.

The product of its digits is 967680, while the sum is 46.

The square root of 498245743 is about 22321.4189289122. The cubic root of 498245743 is about 792.7712018172.

The spelling of 498245743 in words is "four hundred ninety-eight million, two hundred forty-five thousand, seven hundred forty-three".