474499446 has 8 divisors (see below), whose sum is σ = 948998904. Its totient is φ = 158166480.

The previous prime is 474499439. The next prime is 474499447. The reversal of 474499446 is 644994474.

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

474499446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474499447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39541615 + ... + 39541626.

It is an arithmetic number, because the mean of its divisors is an integer number (118624863).

Almost surely, 2^474499446 is an apocalyptic number.

474499446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

474499446 is a wasteful number, since it uses less digits than its factorization.

474499446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79083246.

The product of its digits is 3483648, while the sum is 51.

The square root of 474499446 is about 21783.0081944620. The cubic root of 474499446 is about 779.9712053802.

The spelling of 474499446 in words is "four hundred seventy-four million, four hundred ninety-nine thousand, four hundred forty-six".