3397209061 has 4 divisors (see below), whose sum is σ = 3427272972. Its totient is φ = 3367145152.

The previous prime is 3397209047. The next prime is 3397209073. The reversal of 3397209061 is 1609027933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1609027933 = 8699 ⋅184967.

It can be written as a sum of positive squares in 2 ways, for example, as 1092633025 + 2304576036 = 33055^2 + 48006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3397209061 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397200061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15031786 + ... + 15032011.

It is an arithmetic number, because the mean of its divisors is an integer number (856818243).

Almost surely, 2^3397209061 is an apocalyptic number.

It is an amenable number.

3397209061 is a deficient number, since it is larger than the sum of its proper divisors (30063911).

3397209061 is a wasteful number, since it uses less digits than its factorization.

3397209061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30063910.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 3397209061 is about 58285.5819306971. The cubic root of 3397209061 is about 1503.2830404472.

The spelling of 3397209061 in words is "three billion, three hundred ninety-seven million, two hundred nine thousand, sixty-one".