3431938 has 8 divisors (see below), whose sum is σ = 5187600. Its totient is φ = 1702740.

The previous prime is 3431933. The next prime is 3431963. The reversal of 3431938 is 8391343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3431933) 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, 6288 + ... + 6811.

It is an arithmetic number, because the mean of its divisors is an integer number (648450).

Almost surely, 2^3431938 is an apocalyptic number.

3431938 is a deficient number, since it is larger than the sum of its proper divisors (1755662).

3431938 is a wasteful number, since it uses less digits than its factorization.

3431938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13232.

The product of its digits is 7776, while the sum is 31.

The square root of 3431938 is about 1852.5490546811. The cubic root of 3431938 is about 150.8388263179.

The spelling of 3431938 in words is "three million, four hundred thirty-one thousand, nine hundred thirty-eight".