704434125 has 16 divisors (see below), whose sum is σ = 1172179008. Its totient is φ = 375698000.

The previous prime is 704434121. The next prime is 704434141. The reversal of 704434125 is 521434407.

It is not a de Polignac number, because 704434125 - 2² = 704434121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 704434092 and 704434101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704434121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938871 + ... + 939620.

It is an arithmetic number, because the mean of its divisors is an integer number (73261188).

Almost surely, 2^704434125 is an apocalyptic number.

704434125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

704434125 is a deficient number, since it is larger than the sum of its proper divisors (467744883).

704434125 is a wasteful number, since it uses less digits than its factorization.

704434125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878509 (or 1878499 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 704434125 is about 26541.1779128207. The cubic root of 704434125 is about 889.7748557292.

The spelling of 704434125 in words is "seven hundred four million, four hundred thirty-four thousand, one hundred twenty-five".