3427862 has 4 divisors (see below), whose sum is σ = 5141796. Its totient is φ = 1713930.

The previous prime is 3427859. The next prime is 3427871. The reversal of 3427862 is 2687243.

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

It is a d-powerful number, because it can be written as 3⁷ + 4 + 2¹⁹ + 7 + 8⁷ + 6⁷ + 2¹⁹ .

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, 856964 + ... + 856967.

It is an arithmetic number, because the mean of its divisors is an integer number (1285449).

Almost surely, 2^3427862 is an apocalyptic number.

3427862 is a deficient number, since it is larger than the sum of its proper divisors (1713934).

3427862 is a wasteful number, since it uses less digits than its factorization.

3427862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713933.

The product of its digits is 16128, while the sum is 32.

The square root of 3427862 is about 1851.4486220255. The cubic root of 3427862 is about 150.7790872223.

The spelling of 3427862 in words is "three million, four hundred twenty-seven thousand, eight hundred sixty-two".