3437018 has 16 divisors (see below), whose sum is σ = 5593056. Its totient is φ = 1574640.

The previous prime is 3437017. The next prime is 3437023. The reversal of 3437018 is 8107343.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (3437017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833 + ... + 4643.

It is an arithmetic number, because the mean of its divisors is an integer number (349566).

Almost surely, 2^3437018 is an apocalyptic number.

3437018 is a deficient number, since it is larger than the sum of its proper divisors (2156038).

3437018 is a wasteful number, since it uses less digits than its factorization.

3437018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3437018 is about 1853.9196314835. The cubic root of 3437018 is about 150.9132141683.

The spelling of 3437018 in words is "three million, four hundred thirty-seven thousand, eighteen".