3680330 has 16 divisors (see below), whose sum is σ = 7014600. Its totient is φ = 1385472.

The previous prime is 3680321. The next prime is 3680363. The reversal of 3680330 is 330863.

It can be written as a sum of positive squares in 4 ways, for example, as 3171961 + 508369 = 1781^2 + 713^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3680296 and 3680305.

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, 10655 + ... + 10994.

Almost surely, 2^3680330 is an apocalyptic number.

3680330 is a deficient number, since it is larger than the sum of its proper divisors (3334270).

3680330 is a wasteful number, since it uses less digits than its factorization.

3680330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21673.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3680330 is about 1918.4186195927. The cubic root of 3680330 is about 154.3934673335.

The spelling of 3680330 in words is "three million, six hundred eighty thousand, three hundred thirty".