3650480 has 20 divisors (see below), whose sum is σ = 8487552. Its totient is φ = 1460160.

The previous prime is 3650447. The next prime is 3650483. The reversal of 3650480 is 840563.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3650483) 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 3 ways as a sum of consecutive naturals, for example, 22736 + ... + 22895.

Almost surely, 2^3650480 is an apocalyptic number.

It is an amenable number.

3650480 is an abundant number, since it is smaller than the sum of its proper divisors (4837072).

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

3650480 is a wasteful number, since it uses less digits than its factorization.

3650480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45644 (or 45638 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3650480 is about 1910.6229350659. The cubic root of 3650480 is about 153.9749214236.

The spelling of 3650480 in words is "three million, six hundred fifty thousand, four hundred eighty".