494347448 has 32 divisors (see below), whose sum is σ = 1060124160. Its totient is φ = 211701600.

The previous prime is 494347423. The next prime is 494347463. The reversal of 494347448 is 844743494.

It is a super-2 number, since 2×494347448² = 488758798688225408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97373 + ... + 102323.

It is an arithmetic number, because the mean of its divisors is an integer number (33128880).

Almost surely, 2^494347448 is an apocalyptic number.

It is an amenable number.

494347448 is an abundant number, since it is smaller than the sum of its proper divisors (565776712).

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

494347448 is a wasteful number, since it uses less digits than its factorization.

494347448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747 (or 6743 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The square root of 494347448 is about 22233.9256093026. The cubic root of 494347448 is about 790.6982279719.

The spelling of 494347448 in words is "four hundred ninety-four million, three hundred forty-seven thousand, four hundred forty-eight".