448290294 has 32 divisors (see below), whose sum is σ = 976320000. Its totient is φ = 136682784.

The previous prime is 448290257. The next prime is 448290301. The reversal of 448290294 is 492092844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64494 + ... + 71105.

It is an arithmetic number, because the mean of its divisors is an integer number (30510000).

Almost surely, 2^448290294 is an apocalyptic number.

448290294 is an abundant number, since it is smaller than the sum of its proper divisors (528029706).

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

448290294 is a wasteful number, since it uses less digits than its factorization.

448290294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135652.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 448290294 is about 21172.8669291620. The cubic root of 448290294 is about 765.3377089853.

The spelling of 448290294 in words is "four hundred forty-eight million, two hundred ninety thousand, two hundred ninety-four".