3540884 has 12 divisors (see below), whose sum is σ = 6210708. Its totient is φ = 1766400.

The previous prime is 3540829. The next prime is 3540893. The reversal of 3540884 is 4880453.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 1044484 = 1580^2 + 1022^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3540884.

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, 1874 + ... + 3254.

It is an arithmetic number, because the mean of its divisors is an integer number (517559).

Almost surely, 2^3540884 is an apocalyptic number.

It is an amenable number.

3540884 is a deficient number, since it is larger than the sum of its proper divisors (2669824).

3540884 is a wasteful number, since it uses less digits than its factorization.

3540884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 3540884 is about 1881.7236779081. The cubic root of 3540884 is about 152.4183420216.

The spelling of 3540884 in words is "three million, five hundred forty thousand, eight hundred eighty-four".