447310742 has 8 divisors (see below), whose sum is σ = 682338600. Its totient is φ = 219864544.

The previous prime is 447310733. The next prime is 447310763. The reversal of 447310742 is 247013744.

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

It is a junction number, because it is equal to n+sod(n) for n = 447310699 and 447310708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1895267 + ... + 1895502.

It is an arithmetic number, because the mean of its divisors is an integer number (85292325).

Almost surely, 2^447310742 is an apocalyptic number.

447310742 is a deficient number, since it is larger than the sum of its proper divisors (235027858).

447310742 is a wasteful number, since it uses less digits than its factorization.

447310742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790830.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 447310742 is about 21149.7220312703. The cubic root of 447310742 is about 764.7798600489.

The spelling of 447310742 in words is "four hundred forty-seven million, three hundred ten thousand, seven hundred forty-two".