606538494 has 24 divisors (see below), whose sum is σ = 1335712872. Its totient is φ = 198864720.

The previous prime is 606538487. The next prime is 606538511. The reversal of 606538494 is 494835606.

606538494 is a `hidden beast` number, since 606 + 5 + 38 + 4 + 9 + 4 = 666.

606538494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275104 + ... + 277299.

It is an arithmetic number, because the mean of its divisors is an integer number (55654703).

Almost surely, 2^606538494 is an apocalyptic number.

606538494 is an abundant number, since it is smaller than the sum of its proper divisors (729174378).

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

606538494 is a wasteful number, since it uses less digits than its factorization.

606538494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552472 (or 552469 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 606538494 is about 24628.0022332304. The cubic root of 606538494 is about 846.4853694179.

The spelling of 606538494 in words is "six hundred six million, five hundred thirty-eight thousand, four hundred ninety-four".