3260072 has 8 divisors (see below), whose sum is σ = 6112650. Its totient is φ = 1630032.

The previous prime is 3260071. The next prime is 3260087. The reversal of 3260072 is 2700623.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 1110916 = 1466^2 + 1054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3260071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203747 + ... + 203762.

Almost surely, 2^3260072 is an apocalyptic number.

It is an amenable number.

3260072 is a deficient number, since it is larger than the sum of its proper divisors (2852578).

3260072 is a wasteful number, since it uses less digits than its factorization.

3260072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407515 (or 407511 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3260072 is about 1805.5669469726. The cubic root of 3260072 is about 148.2776623418.

Adding to 3260072 its reverse (2700623), we get a palindrome (5960695).

The spelling of 3260072 in words is "three million, two hundred sixty thousand, seventy-two".