494397062 has 12 divisors (see below), whose sum is σ = 780843420. Its totient is φ = 234123156.

The previous prime is 494397061. The next prime is 494397067. The reversal of 494397062 is 260793494.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494397061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135263 + ... + 138869.

It is an arithmetic number, because the mean of its divisors is an integer number (65070285).

Almost surely, 2^494397062 is an apocalyptic number.

494397062 is a deficient number, since it is larger than the sum of its proper divisors (286446358).

494397062 is an frugal number, since it uses more digits than its factorization.

494397062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7235 (or 3628 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 494397062 is about 22235.0413087091. The cubic root of 494397062 is about 790.7246792662.

The spelling of 494397062 in words is "four hundred ninety-four million, three hundred ninety-seven thousand, sixty-two".