7264330 has 16 divisors (see below), whose sum is σ = 13212360. Its totient is φ = 2875392.

The previous prime is 7264319. The next prime is 7264351. The reversal of 7264330 is 334627.

It can be written as a sum of positive squares in 4 ways, for example, as 5669161 + 1595169 = 2381^2 + 1263^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7264295 and 7264304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2775 + ... + 4714.

Almost surely, 2^7264330 is an apocalyptic number.

7264330 is a deficient number, since it is larger than the sum of its proper divisors (5948030).

7264330 is a wasteful number, since it uses less digits than its factorization.

7264330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 7264330 is about 2695.2421041532. The cubic root of 7264330 is about 193.6712645742.

Adding to 7264330 its reverse (334627), we get a palindrome (7598957).

The spelling of 7264330 in words is "seven million, two hundred sixty-four thousand, three hundred thirty".