700421432 has 16 divisors (see below), whose sum is σ = 1321349640. Its totient is φ = 348061536.

The previous prime is 700421389. The next prime is 700421441. The reversal of 700421432 is 234124007.

It is a junction number, because it is equal to n+sod(n) for n = 700421398 and 700421407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267263 + ... + 269870.

Almost surely, 2^700421432 is an apocalyptic number.

It is an amenable number.

700421432 is a deficient number, since it is larger than the sum of its proper divisors (620928208).

700421432 is a wasteful number, since it uses less digits than its factorization.

700421432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537302 (or 537298 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 700421432 is about 26465.4762284755. The cubic root of 700421432 is about 888.0821522621.

Adding to 700421432 its reverse (234124007), we get a palindrome (934545439).

The spelling of 700421432 in words is "seven hundred million, four hundred twenty-one thousand, four hundred thirty-two".