498466269 has 36 divisors (see below), whose sum is σ = 839333664. Its totient is φ = 284234832.

The previous prime is 498466253. The next prime is 498466271. The reversal of 498466269 is 962664894.

498466269 is a `hidden beast` number, since 4 + 9 + 8 + 4 + 6 + 626 + 9 = 666.

It is not a de Polignac number, because 498466269 - 2⁴ = 498466253 is a prime.

It is a super-2 number, since 2×498466269² = 496937242661560722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498466249) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 284454 + ... + 286200.

It is an arithmetic number, because the mean of its divisors is an integer number (23314824).

Almost surely, 2^498466269 is an apocalyptic number.

498466269 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

498466269 is a deficient number, since it is larger than the sum of its proper divisors (340867395).

498466269 is a wasteful number, since it uses less digits than its factorization.

498466269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2404 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 498466269 is about 22326.3581669739. The cubic root of 498466269 is about 792.8881460345. Note that the first 3 decimals are identical.

It can be divided in two parts, 4984 and 66269, that added together give a triangular number (71253 = T₃₇₇).

The spelling of 498466269 in words is "four hundred ninety-eight million, four hundred sixty-six thousand, two hundred sixty-nine".