797693546 has 36 divisors (see below), whose sum is σ = 1341571686. Its totient is φ = 353609760.

The previous prime is 797693509. The next prime is 797693599. The reversal of 797693546 is 645396797.

It can be written as a sum of positive squares in 3 ways, for example, as 570015625 + 227677921 = 23875^2 + 15089^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 797693491 and 797693500.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4176311 + ... + 4176501.

Almost surely, 2^797693546 is an apocalyptic number.

797693546 is a deficient number, since it is larger than the sum of its proper divisors (543878140).

797693546 is a wasteful number, since it uses less digits than its factorization.

797693546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 235 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 56.

The square root of 797693546 is about 28243.4690857904. The cubic root of 797693546 is about 927.4247737246.

The spelling of 797693546 in words is "seven hundred ninety-seven million, six hundred ninety-three thousand, five hundred forty-six".