667083498 has 16 divisors (see below), whose sum is σ = 1338201696. Its totient is φ = 221688720.

The previous prime is 667083497. The next prime is 667083503. The reversal of 667083498 is 894380766.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 667083498.

It is not an unprimeable number, because it can be changed into a prime (667083497) 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, 165961 + ... + 169932.

It is an arithmetic number, because the mean of its divisors is an integer number (83637606).

Almost surely, 2^667083498 is an apocalyptic number.

667083498 is an abundant number, since it is smaller than the sum of its proper divisors (671118198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

667083498 is a wasteful number, since it uses less digits than its factorization.

667083498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336229.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 667083498 is about 25827.9596174378. The cubic root of 667083498 is about 873.7624946586.

The spelling of 667083498 in words is "six hundred sixty-seven million, eighty-three thousand, four hundred ninety-eight".