406800373 has 8 divisors (see below), whose sum is σ = 465072192. Its totient is φ = 348567936.

The previous prime is 406800367. The next prime is 406800389. The reversal of 406800373 is 373008604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 406800373 - 2¹⁷ = 406669301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406800323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17286 + ... + 33352.

It is an arithmetic number, because the mean of its divisors is an integer number (58134024).

Almost surely, 2^406800373 is an apocalyptic number.

It is an amenable number.

406800373 is a deficient number, since it is larger than the sum of its proper divisors (58271819).

406800373 is a wasteful number, since it uses less digits than its factorization.

406800373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19691.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 406800373 is about 20169.2928234978. The cubic root of 406800373 is about 740.9583231732.

Adding to 406800373 its reverse (373008604), we get a palindrome (779808977).

The spelling of 406800373 in words is "four hundred six million, eight hundred thousand, three hundred seventy-three".