404325607 has 12 divisors (see below), whose sum is σ = 470827296. Its totient is φ = 346204320.

The previous prime is 404325577. The next prime is 404325667. The reversal of 404325607 is 706523404.

It is not a de Polignac number, because 404325607 - 2⁷ = 404325479 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 (404325667) 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 11 ways as a sum of consecutive naturals, for example, 50307 + ... + 57787.

It is an arithmetic number, because the mean of its divisors is an integer number (39235608).

Almost surely, 2^404325607 is an apocalyptic number.

404325607 is a deficient number, since it is larger than the sum of its proper divisors (66501689).

404325607 is a wasteful number, since it uses less digits than its factorization.

404325607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8598 (or 8591 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 404325607 is about 20107.8493877391. The cubic root of 404325607 is about 739.4527284272.

The spelling of 404325607 in words is "four hundred four million, three hundred twenty-five thousand, six hundred seven".