700404407 has 4 divisors (see below), whose sum is σ = 700869456. Its totient is φ = 699939360.

The previous prime is 700404389. The next prime is 700404451. The reversal of 700404407 is 704404007.

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 700404407 - 2⁶ = 700404343 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 (700404007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230258 + ... + 233279.

It is an arithmetic number, because the mean of its divisors is an integer number (175217364).

Almost surely, 2^700404407 is an apocalyptic number.

700404407 is a deficient number, since it is larger than the sum of its proper divisors (465049).

700404407 is a wasteful number, since it uses less digits than its factorization.

700404407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465048.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 700404407 is about 26465.1545810713. The cubic root of 700404407 is about 888.0749567269.

It can be divided in two parts, 70040 and 4407, that added together give a palindrome (74447).

The spelling of 700404407 in words is "seven hundred million, four hundred four thousand, four hundred seven".