498693685 has 8 divisors (see below), whose sum is σ = 683922816. Its totient is φ = 341961360.

The previous prime is 498693667. The next prime is 498693697. The reversal of 498693685 is 586396894.

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

It is not a de Polignac number, because 498693685 - 2¹³ = 498685493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7124161 + ... + 7124230.

It is an arithmetic number, because the mean of its divisors is an integer number (85490352).

Almost surely, 2^498693685 is an apocalyptic number.

It is an amenable number.

498693685 is a deficient number, since it is larger than the sum of its proper divisors (185229131).

498693685 is a wasteful number, since it uses less digits than its factorization.

498693685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14248403.

The product of its digits is 11197440, while the sum is 58.

The square root of 498693685 is about 22331.4505798437. The cubic root of 498693685 is about 793.0087078772.

The spelling of 498693685 in words is "four hundred ninety-eight million, six hundred ninety-three thousand, six hundred eighty-five".