412199773 has 4 divisors (see below), whose sum is σ = 422253468. Its totient is φ = 402146080.

The previous prime is 412199747. The next prime is 412199791. The reversal of 412199773 is 377991214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23833924 + 388365849 = 4882^2 + 19707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412199773 is a prime.

It is a super-2 number, since 2×412199773² = 339817305722503058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412199273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5026786 + ... + 5026867.

It is an arithmetic number, because the mean of its divisors is an integer number (105563367).

Almost surely, 2^412199773 is an apocalyptic number.

It is an amenable number.

412199773 is a deficient number, since it is larger than the sum of its proper divisors (10053695).

412199773 is a wasteful number, since it uses less digits than its factorization.

412199773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053694.

The product of its digits is 95256, while the sum is 43.

The square root of 412199773 is about 20302.7035884387. The cubic root of 412199773 is about 744.2221348166. Note that the first 3 decimals are identical.

The spelling of 412199773 in words is "four hundred twelve million, one hundred ninety-nine thousand, seven hundred seventy-three".