498060666 has 12 divisors (see below), whose sum is σ = 1079131482. Its totient is φ = 166020216.

The previous prime is 498060649. The next prime is 498060683. The reversal of 498060666 is 666060894.

It is an interprime number because it is at equal distance from previous prime (498060649) and next prime (498060683).

It can be written as a sum of positive squares in only one way, i.e., 403407225 + 94653441 = 20085^2 + 9729^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13835001 + ... + 13835036.

Almost surely, 2^498060666 is an apocalyptic number.

498060666 is an abundant number, since it is smaller than the sum of its proper divisors (581070816).

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

498060666 is a wasteful number, since it uses less digits than its factorization.

498060666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27670045 (or 27670042 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 498060666 is about 22317.2728172597. The cubic root of 498060666 is about 792.6730294536.

The spelling of 498060666 in words is "four hundred ninety-eight million, sixty thousand, six hundred sixty-six".