3542398 has 16 divisors (see below), whose sum is σ = 5674320. Its totient is φ = 1653696.

The previous prime is 3542387. The next prime is 3542423. The reversal of 3542398 is 8932453.

It is a happy number.

It is a super-3 number, since 3×3542398³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (354645).

Almost surely, 2^3542398 is an apocalyptic number.

3542398 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3542398 is a deficient number, since it is larger than the sum of its proper divisors (2131922).

3542398 is a wasteful number, since it uses less digits than its factorization.

3542398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its digits is 25920, while the sum is 34.

The square root of 3542398 is about 1882.1259256490. The cubic root of 3542398 is about 152.4400624440.

The spelling of 3542398 in words is "three million, five hundred forty-two thousand, three hundred ninety-eight".