498838534 has 8 divisors (see below), whose sum is σ = 752392368. Its totient is φ = 248041080.

The previous prime is 498838499. The next prime is 498838547. The reversal of 498838534 is 435838894.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688642 + ... + 689365.

It is an arithmetic number, because the mean of its divisors is an integer number (94049046).

Almost surely, 2^498838534 is an apocalyptic number.

498838534 is a deficient number, since it is larger than the sum of its proper divisors (253553834).

498838534 is a wasteful number, since it uses less digits than its factorization.

498838534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378190.

The product of its digits is 3317760, while the sum is 52.

The square root of 498838534 is about 22334.6935058442. The cubic root of 498838534 is about 793.0854787169.

The spelling of 498838534 in words is "four hundred ninety-eight million, eight hundred thirty-eight thousand, five hundred thirty-four".