3542665 has 16 divisors (see below), whose sum is σ = 4902912. Its totient is φ = 2407104.

The previous prime is 3542657. The next prime is 3542677. The reversal of 3542665 is 5662453.

It is not a de Polignac number, because 3542665 - 2³ = 3542657 is a prime.

It is a super-3 number, since 3×3542665³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 3¹¹ + 5⁵ + 4 + 2⁵ + 6⁸ + 6⁸ + 5⁵ .

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, 4047 + ... + 4843.

It is an arithmetic number, because the mean of its divisors is an integer number (306432).

Almost surely, 2^3542665 is an apocalyptic number.

3542665 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3542665 is a deficient number, since it is larger than the sum of its proper divisors (1360247).

3542665 is a wasteful number, since it uses less digits than its factorization.

3542665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its digits is 21600, while the sum is 31.

The square root of 3542665 is about 1882.1968547418. The cubic root of 3542665 is about 152.4438922860.

The spelling of 3542665 in words is "three million, five hundred forty-two thousand, six hundred sixty-five".