3438542 has 4 divisors (see below), whose sum is σ = 5157816. Its totient is φ = 1719270.

The previous prime is 3438529. The next prime is 3438571. The reversal of 3438542 is 2458343.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859634 + ... + 859637.

It is an arithmetic number, because the mean of its divisors is an integer number (1289454).

Almost surely, 2^3438542 is an apocalyptic number.

3438542 is a deficient number, since it is larger than the sum of its proper divisors (1719274).

3438542 is a wasteful number, since it uses less digits than its factorization.

3438542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719273.

The product of its digits is 11520, while the sum is 29.

The square root of 3438542 is about 1854.3306069846. The cubic root of 3438542 is about 150.9355162292.

The spelling of 3438542 in words is "three million, four hundred thirty-eight thousand, five hundred forty-two".