3540130 has 16 divisors (see below), whose sum is σ = 6951744. Its totient is φ = 1287280.

The previous prime is 3540127. The next prime is 3540133. The reversal of 3540130 is 310453.

It is an interprime number because it is at equal distance from previous prime (3540127) and next prime (3540133).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3540133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15982 + ... + 16201.

It is an arithmetic number, because the mean of its divisors is an integer number (434484).

Almost surely, 2^3540130 is an apocalyptic number.

3540130 is a deficient number, since it is larger than the sum of its proper divisors (3411614).

3540130 is a wasteful number, since it uses less digits than its factorization.

3540130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32201.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3540130 is about 1881.5233190157. The cubic root of 3540130 is about 152.4075225400.

Adding to 3540130 its reverse (310453), we get a palindrome (3850583).

The spelling of 3540130 in words is "three million, five hundred forty thousand, one hundred thirty".