3232730 has 8 divisors (see below), whose sum is σ = 5818932. Its totient is φ = 1293088.

The previous prime is 3232729. The next prime is 3232739. The reversal of 3232730 is 372323.

It can be written as a sum of positive squares in 2 ways, for example, as 3003289 + 229441 = 1733^2 + 479^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3232739) 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, 161627 + ... + 161646.

Almost surely, 2^3232730 is an apocalyptic number.

3232730 is a deficient number, since it is larger than the sum of its proper divisors (2586202).

3232730 is a wasteful number, since it uses less digits than its factorization.

3232730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323280.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 3232730 is about 1797.9794214618. The cubic root of 3232730 is about 147.8619665052.

The spelling of 3232730 in words is "three million, two hundred thirty-two thousand, seven hundred thirty".