3438937 has 4 divisors (see below), whose sum is σ = 3588480. Its totient is φ = 3289396.

The previous prime is 3438901. The next prime is 3438979. The reversal of 3438937 is 7398343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3438937 - 2¹¹ = 3436889 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3438896 and 3438905.

It is not an unprimeable number, because it can be changed into a prime (3438637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74737 + ... + 74782.

It is an arithmetic number, because the mean of its divisors is an integer number (897120).

Almost surely, 2^3438937 is an apocalyptic number.

It is an amenable number.

3438937 is a deficient number, since it is larger than the sum of its proper divisors (149543).

3438937 is a wasteful number, since it uses less digits than its factorization.

3438937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149542.

The product of its digits is 54432, while the sum is 37.

The square root of 3438937 is about 1854.4371113629. The cubic root of 3438937 is about 150.9412955436.

The spelling of 3438937 in words is "three million, four hundred thirty-eight thousand, nine hundred thirty-seven".