494192602 has 12 divisors (see below), whose sum is σ = 744128190. Its totient is φ = 246151856.

The previous prime is 494192591. The next prime is 494192623. The reversal of 494192602 is 206291494.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 360582121 + 133610481 = 18989^2 + 11559^2 .

It is a super-3 number, since 3×494192602³ (a number of 27 digits) contains 333 as substring.

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, 619668 + ... + 620464.

Almost surely, 2^494192602 is an apocalyptic number.

494192602 is a deficient number, since it is larger than the sum of its proper divisors (249935588).

494192602 is an frugal number, since it uses more digits than its factorization.

494192602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 494192602 is about 22230.4431354843. The cubic root of 494192602 is about 790.6156617227.

The spelling of 494192602 in words is "four hundred ninety-four million, one hundred ninety-two thousand, six hundred two".