797750446 has 32 divisors (see below), whose sum is σ = 1277233920. Its totient is φ = 372877824.

The previous prime is 797750431. The next prime is 797750479. The reversal of 797750446 is 644057797.

It is a self number, because there is not a number n which added to its sum of digits gives 797750446.

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 in 15 ways as a sum of consecutive naturals, for example, 523041 + ... + 524563.

It is an arithmetic number, because the mean of its divisors is an integer number (39913560).

Almost surely, 2^797750446 is an apocalyptic number.

797750446 is a deficient number, since it is larger than the sum of its proper divisors (479483474).

797750446 is a wasteful number, since it uses less digits than its factorization.

797750446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The square root of 797750446 is about 28244.4763803474. The cubic root of 797750446 is about 927.4468244713.

The spelling of 797750446 in words is "seven hundred ninety-seven million, seven hundred fifty thousand, four hundred forty-six".