3542436 has 36 divisors (see below), whose sum is σ = 9427600. Its totient is φ = 1118448.

The previous prime is 3542423. The next prime is 3542447. The reversal of 3542436 is 6342453.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×3542436³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1906 + ... + 3273.

Almost surely, 2^3542436 is an apocalyptic number.

3542436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3542436 is an abundant number, since it is smaller than the sum of its proper divisors (5885164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3542436 is a wasteful number, since it uses less digits than its factorization.

3542436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208 (or 5203 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 3542436 is about 1882.1360205894. The cubic root of 3542436 is about 152.4406075269.

Adding to 3542436 its reverse (6342453), we get a palindrome (9884889).

The spelling of 3542436 in words is "three million, five hundred forty-two thousand, four hundred thirty-six".