3650680 has 32 divisors (see below), whose sum is σ = 8961840. Its totient is φ = 1327360.

The previous prime is 3650677. The next prime is 3650683. The reversal of 3650680 is 860563.

It is an interprime number because it is at equal distance from previous prime (3650677) and next prime (3650683).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3709 + ... + 4588.

Almost surely, 2^3650680 is an apocalyptic number.

It is an amenable number.

3650680 is an abundant number, since it is smaller than the sum of its proper divisors (5311160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3650680 is a wasteful number, since it uses less digits than its factorization.

3650680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319 (or 8315 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3650680 is about 1910.6752733000. The cubic root of 3650680 is about 153.9777333298.

The spelling of 3650680 in words is "three million, six hundred fifty thousand, six hundred eighty".