3398616 has 48 divisors (see below), whose sum is σ = 9915360. Its totient is φ = 1045440.

The previous prime is 3398599. The next prime is 3398621. The reversal of 3398616 is 6168933.

It is a happy number.

3398616 is a `hidden beast` number, since 3 + 39 + 8 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 3⁹ + 3⁹ + 9 + 8 + 6⁸ + 1 + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (206570).

Almost surely, 2^3398616 is an apocalyptic number.

3398616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3398616 is an abundant number, since it is smaller than the sum of its proper divisors (6516744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3398616 is a wasteful number, since it uses less digits than its factorization.

3398616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656 (or 3649 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3398616 is about 1843.5335635675. The cubic root of 3398616 is about 150.3490537797.

The spelling of 3398616 in words is "three million, three hundred ninety-eight thousand, six hundred sixteen".