3542685 has 16 divisors (see below), whose sum is σ = 5725824. Its totient is φ = 1870272.

The previous prime is 3542677. The next prime is 3542701. The reversal of 3542685 is 5862453.

It is not a de Polignac number, because 3542685 - 2³ = 3542677 is a prime.

It is a super-3 number, since 3×3542685³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399 + ... + 2691.

It is an arithmetic number, because the mean of its divisors is an integer number (357864).

Almost surely, 2^3542685 is an apocalyptic number.

It is an amenable number.

3542685 is a deficient number, since it is larger than the sum of its proper divisors (2183139).

3542685 is a wasteful number, since it uses less digits than its factorization.

3542685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404.

The product of its digits is 28800, while the sum is 33.

The square root of 3542685 is about 1882.2021676749. The cubic root of 3542685 is about 152.4441791579. Note that the first 3 decimals are identical.

It can be divided in two parts, 35426 and 85, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 3542685 in words is "three million, five hundred forty-two thousand, six hundred eighty-five".