3542407 has 4 divisors (see below), whose sum is σ = 3864456. Its totient is φ = 3220360.

The previous prime is 3542387. The next prime is 3542423. The reversal of 3542407 is 7042453.

3542407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7042453 = 11 ⋅640223.

It is a de Polignac number, because none of the positive numbers 2^k-3542407 is a prime.

It is a super-3 number, since 3×3542407³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 3³ + 5⁹ + 4⁷ + 2¹⁹ + 4¹⁰ + 0 + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542447) 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 in 3 ways as a sum of consecutive naturals, for example, 161008 + ... + 161029.

It is an arithmetic number, because the mean of its divisors is an integer number (966114).

Almost surely, 2^3542407 is an apocalyptic number.

3542407 is a deficient number, since it is larger than the sum of its proper divisors (322049).

3542407 is a wasteful number, since it uses less digits than its factorization.

3542407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322048.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3542407 is about 1882.1283165608. The cubic root of 3542407 is about 152.4401915430.

The spelling of 3542407 in words is "three million, five hundred forty-two thousand, four hundred seven".