3542744 has 8 divisors (see below), whose sum is σ = 6642660. Its totient is φ = 1771368.

The previous prime is 3542743. The next prime is 3542753. The reversal of 3542744 is 4472453.

3542744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×3542744³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221414 + ... + 221429.

Almost surely, 2^3542744 is an apocalyptic number.

It is an amenable number.

3542744 is a deficient number, since it is larger than the sum of its proper divisors (3099916).

3542744 is a wasteful number, since it uses less digits than its factorization.

3542744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442849 (or 442845 counting only the distinct ones).

The product of its digits is 13440, while the sum is 29.

The square root of 3542744 is about 1882.2178407400. The cubic root of 3542744 is about 152.4450254234.

The spelling of 3542744 in words is "three million, five hundred forty-two thousand, seven hundred forty-four".