604950401 has 4 divisors (see below), whose sum is σ = 659945904. Its totient is φ = 549954900.

The previous prime is 604950383. The next prime is 604950413. The reversal of 604950401 is 104059406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 604950401 - 2¹⁰ = 604949377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604950421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27497735 + ... + 27497756.

It is an arithmetic number, because the mean of its divisors is an integer number (164986476).

Almost surely, 2^604950401 is an apocalyptic number.

It is an amenable number.

604950401 is a deficient number, since it is larger than the sum of its proper divisors (54995503).

604950401 is a wasteful number, since it uses less digits than its factorization.

604950401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54995502.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 604950401 is about 24595.7394887814. The cubic root of 604950401 is about 845.7459426182.

The spelling of 604950401 in words is "six hundred four million, nine hundred fifty thousand, four hundred one".