3398117 has 4 divisors (see below), whose sum is σ = 3489996. Its totient is φ = 3306240.

The previous prime is 3398111. The next prime is 3398123. The reversal of 3398117 is 7118933.

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

It is an interprime number because it is at equal distance from previous prime (3398111) and next prime (3398123).

It can be written as a sum of positive squares in 2 ways, for example, as 2927521 + 470596 = 1711^2 + 686^2 .

It is a cyclic number.

It is not a de Polignac number, because 3398117 - 2⁸ = 3397861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398111) 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, 45884 + ... + 45957.

It is an arithmetic number, because the mean of its divisors is an integer number (872499).

Almost surely, 2^3398117 is an apocalyptic number.

3398117 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3398117 is a deficient number, since it is larger than the sum of its proper divisors (91879).

3398117 is an equidigital number, since it uses as much as digits as its factorization.

3398117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91878.

The product of its digits is 4536, while the sum is 32.

The square root of 3398117 is about 1843.3982206783. The cubic root of 3398117 is about 150.3416951127.

The spelling of 3398117 in words is "three million, three hundred ninety-eight thousand, one hundred seventeen".