498610947 has 8 divisors (see below), whose sum is σ = 676082880. Its totient is φ = 326773160.

The previous prime is 498610897. The next prime is 498610993. The reversal of 498610947 is 749016894.

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-498610947 is a prime.

It is a super-2 number, since 2×498610947² = 497225752936473618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 498610896 and 498610905.

It is not an unprimeable number, because it can be changed into a prime (498610547) 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, 1408329 + ... + 1408682.

It is an arithmetic number, because the mean of its divisors is an integer number (84510360).

Almost surely, 2^498610947 is an apocalyptic number.

498610947 is a deficient number, since it is larger than the sum of its proper divisors (177471933).

498610947 is a wasteful number, since it uses less digits than its factorization.

498610947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817073.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 498610947 is about 22329.5980035468. The cubic root of 498610947 is about 792.9648495694.

The spelling of 498610947 in words is "four hundred ninety-eight million, six hundred ten thousand, nine hundred forty-seven".