3540864 has 32 divisors (see below), whose sum is σ = 9406440. Its totient is φ = 1180160.

The previous prime is 3540829. The next prime is 3540893. The reversal of 3540864 is 4680453.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4227 + ... + 4994.

Almost surely, 2^3540864 is an apocalyptic number.

It is an amenable number.

3540864 is an abundant number, since it is smaller than the sum of its proper divisors (5865576).

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

3540864 is an equidigital number, since it uses as much as digits as its factorization.

3540864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9238 (or 9226 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 3540864 is about 1881.7183636241. The cubic root of 3540864 is about 152.4180550526.

The spelling of 3540864 in words is "three million, five hundred forty thousand, eight hundred sixty-four".