797450 has 24 divisors (see below), whose sum is σ = 1523340. Its totient is φ = 310400.

The previous prime is 797429. The next prime is 797473. The reversal of 797450 is 54797.

It is a Cunningham number, because it is equal to 893²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 38809 + 758641 = 197^2 + 871^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1856 + ... + 2244.

2⁷⁹⁷⁴⁵⁰ is an apocalyptic number.

797450 is a deficient number, since it is larger than the sum of its proper divisors (725890).

797450 is a wasteful number, since it uses less digits than its factorization.

797450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 797450 is about 893.0005599102. Note that the first 3 decimals coincide. The cubic root of 797450 is about 92.7330379252.

The spelling of 797450 in words is "seven hundred ninety-seven thousand, four hundred fifty".