408494062 has 4 divisors (see below), whose sum is σ = 612741096. Its totient is φ = 204247030.

The previous prime is 408494059. The next prime is 408494077. The reversal of 408494062 is 260494804.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102123514 + ... + 102123517.

It is an arithmetic number, because the mean of its divisors is an integer number (153185274).

Almost surely, 2^408494062 is an apocalyptic number.

408494062 is a deficient number, since it is larger than the sum of its proper divisors (204247034).

408494062 is a wasteful number, since it uses less digits than its factorization.

408494062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204247033.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 408494062 is about 20211.2360334543. The cubic root of 408494062 is about 741.9852112338.

The spelling of 408494062 in words is "four hundred eight million, four hundred ninety-four thousand, sixty-two".