704020407 has 4 divisors (see below), whose sum is σ = 938693880. Its totient is φ = 469346936.

The previous prime is 704020393. The next prime is 704020411.

704020407 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 704020407 - 2⁸ = 704020151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704020477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117336732 + ... + 117336737.

It is an arithmetic number, because the mean of its divisors is an integer number (234673470).

Almost surely, 2^704020407 is an apocalyptic number.

704020407 is a deficient number, since it is larger than the sum of its proper divisors (234673473).

704020407 is a wasteful number, since it uses less digits than its factorization.

704020407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234673472.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 704020407 is about 26533.3828789320. The cubic root of 704020407 is about 889.6006317435.

The spelling of 704020407 in words is "seven hundred four million, twenty thousand, four hundred seven".