3540650 has 24 divisors (see below), whose sum is σ = 6934080. Its totient is φ = 1341360.

The previous prime is 3540619. The next prime is 3540661. The reversal of 3540650 is 560453.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914 + ... + 2813.

It is an arithmetic number, because the mean of its divisors is an integer number (288920).

Almost surely, 2^3540650 is an apocalyptic number.

3540650 is a deficient number, since it is larger than the sum of its proper divisors (3393430).

3540650 is a wasteful number, since it uses less digits than its factorization.

3540650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758 (or 3753 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3540650 is about 1881.6614998453. The cubic root of 3540650 is about 152.4149844159.

The spelling of 3540650 in words is "three million, five hundred forty thousand, six hundred fifty".