3542539 has 16 divisors (see below), whose sum is σ = 4757760. Its totient is φ = 2547360.

The previous prime is 3542519. The next prime is 3542543. The reversal of 3542539 is 9352453.

It is a cyclic number.

It is not a de Polignac number, because 3542539 - 2⁵ = 3542507 is a prime.

It is a super-3 number, since 3×3542539³ (a number of 21 digits) contains 333 as substring.

3542539 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3542539.

It is not an unprimeable number, because it can be changed into a prime (3542519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769 + ... + 2770.

It is an arithmetic number, because the mean of its divisors is an integer number (297360).

Almost surely, 2^3542539 is an apocalyptic number.

3542539 is a deficient number, since it is larger than the sum of its proper divisors (1215221).

3542539 is a wasteful number, since it uses less digits than its factorization.

3542539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570.

The product of its digits is 16200, while the sum is 31.

The square root of 3542539 is about 1882.1633829187. The cubic root of 3542539 is about 152.4420849688.

The spelling of 3542539 in words is "three million, five hundred forty-two thousand, five hundred thirty-nine".