4320970 has 8 divisors (see below), whose sum is σ = 7777764. Its totient is φ = 1728384.

The previous prime is 4320959. The next prime is 4321003. The reversal of 4320970 is 790234.

It can be written as a sum of positive squares in 2 ways, for example, as 4004001 + 316969 = 2001^2 + 563^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4320970³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216039 + ... + 216058.

Almost surely, 2^4320970 is an apocalyptic number.

4320970 is a deficient number, since it is larger than the sum of its proper divisors (3456794).

4320970 is a wasteful number, since it uses less digits than its factorization.

4320970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432104.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4320970 is about 2078.6943017192. The cubic root of 4320970 is about 162.8772458292.

The spelling of 4320970 in words is "four million, three hundred twenty thousand, nine hundred seventy".