3540353 has 4 divisors (see below), whose sum is σ = 3575508. Its totient is φ = 3505200.

The previous prime is 3540323. The next prime is 3540371. The reversal of 3540353 is 3530453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2155024 + 1385329 = 1468^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 3540353 - 2¹⁰ = 3539329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3540323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17426 + ... + 17627.

It is an arithmetic number, because the mean of its divisors is an integer number (893877).

Almost surely, 2^3540353 is an apocalyptic number.

It is an amenable number.

3540353 is a deficient number, since it is larger than the sum of its proper divisors (35155).

3540353 is a wasteful number, since it uses less digits than its factorization.

3540353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35154.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 3540353 is about 1881.5825785758. The cubic root of 3540353 is about 152.4107226263.

The spelling of 3540353 in words is "three million, five hundred forty thousand, three hundred fifty-three".