3398207549 has 8 divisors (see below), whose sum is σ = 3726345792. Its totient is φ = 3073271040.

The previous prime is 3398207521. The next prime is 3398207567. The reversal of 3398207549 is 9457028933.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3398207549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3398207497 and 3398207506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398207599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798209 + ... + 802454.

It is an arithmetic number, because the mean of its divisors is an integer number (465793224).

Almost surely, 2^3398207549 is an apocalyptic number.

It is an amenable number.

3398207549 is a deficient number, since it is larger than the sum of its proper divisors (328138243).

3398207549 is a wasteful number, since it uses less digits than its factorization.

3398207549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600867.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 3398207549 is about 58294.1467816452. The cubic root of 3398207549 is about 1503.4303047670.

The spelling of 3398207549 in words is "three billion, three hundred ninety-eight million, two hundred seven thousand, five hundred forty-nine".