3437138 has 16 divisors (see below), whose sum is σ = 5616000. Its totient is φ = 1571472.

The previous prime is 3437123. The next prime is 3437141. The reversal of 3437138 is 8317343.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 3437138.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (351000).

Almost surely, 2^3437138 is an apocalyptic number.

3437138 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3437138 is a deficient number, since it is larger than the sum of its proper divisors (2178862).

3437138 is a wasteful number, since it uses less digits than its factorization.

3437138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169.

The product of its digits is 6048, while the sum is 29.

The square root of 3437138 is about 1853.9519950635. The cubic root of 3437138 is about 150.9149704752.

The spelling of 3437138 in words is "three million, four hundred thirty-seven thousand, one hundred thirty-eight".