498765464 has 16 divisors (see below), whose sum is σ = 944827800. Its totient is φ = 246811392.

The previous prime is 498765437. The next prime is 498765467. The reversal of 498765464 is 464567894.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498765467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320594 + ... + 322145.

Almost surely, 2^498765464 is an apocalyptic number.

It is an amenable number.

498765464 is a deficient number, since it is larger than the sum of its proper divisors (446062336).

498765464 is a wasteful number, since it uses less digits than its factorization.

498765464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642842 (or 642838 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 53.

The square root of 498765464 is about 22333.0576500398. The cubic root of 498765464 is about 793.0467530360.

The spelling of 498765464 in words is "four hundred ninety-eight million, seven hundred sixty-five thousand, four hundred sixty-four".