606343401 has 10 divisors (see below), whose sum is σ = 905772362. Its totient is φ = 404228880.

The previous prime is 606343379. The next prime is 606343453. The reversal of 606343401 is 104343606.

It can be written as a sum of positive squares in only one way, i.e., 606341376 + 2025 = 24624^2 + 45^2 .

It is not a de Polignac number, because 606343401 - 2¹⁰ = 606342377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606343481) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3742780 + ... + 3742941.

Almost surely, 2^606343401 is an apocalyptic number.

It is an amenable number.

606343401 is a deficient number, since it is larger than the sum of its proper divisors (299428961).

606343401 is an equidigital number, since it uses as much as digits as its factorization.

606343401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485733 (or 7485724 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 606343401 is about 24624.0411183867. The cubic root of 606343401 is about 846.3946023953.

The spelling of 606343401 in words is "six hundred six million, three hundred forty-three thousand, four hundred one".