498173465 has 8 divisors (see below), whose sum is σ = 599316360. Its totient is φ = 397533312.

The previous prime is 498173461. The next prime is 498173479. The reversal of 498173465 is 564371894.

It can be written as a sum of positive squares in 4 ways, for example, as 18913801 + 479259664 = 4349^2 + 21892^2 .

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 498173465 - 2² = 498173461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498173461) 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, 123500 + ... + 127469.

It is an arithmetic number, because the mean of its divisors is an integer number (74914545).

Almost surely, 2^498173465 is an apocalyptic number.

It is an amenable number.

498173465 is a deficient number, since it is larger than the sum of its proper divisors (101142895).

498173465 is a wasteful number, since it uses less digits than its factorization.

498173465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251371.

The product of its digits is 725760, while the sum is 47.

The square root of 498173465 is about 22319.7998422925. The cubic root of 498173465 is about 792.7328655219.

The spelling of 498173465 in words is "four hundred ninety-eight million, one hundred seventy-three thousand, four hundred sixty-five".