494506101 has 8 divisors (see below), whose sum is σ = 660409120. Its totient is φ = 329136912.

The previous prime is 494506099. The next prime is 494506151. The reversal of 494506101 is 101605494.

It is a happy number.

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

It is not a de Polignac number, because 494506101 - 2¹ = 494506099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494506151) 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, 131290 + ... + 135003.

It is an arithmetic number, because the mean of its divisors is an integer number (82551140).

Almost surely, 2^494506101 is an apocalyptic number.

It is an amenable number.

494506101 is a deficient number, since it is larger than the sum of its proper divisors (165903019).

494506101 is a wasteful number, since it uses less digits than its factorization.

494506101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266915.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 494506101 is about 22237.4931365925. The cubic root of 494506101 is about 790.7828062908.

The spelling of 494506101 in words is "four hundred ninety-four million, five hundred six thousand, one hundred one".