3398993266 has 4 divisors (see below), whose sum is σ = 5098489902. Its totient is φ = 1699496632.

The previous prime is 3398993219. The next prime is 3398993267. The reversal of 3398993266 is 6623998933.

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

It can be written as a sum of positive squares in only one way, i.e., 2281495225 + 1117498041 = 47765^2 + 33429^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3398993266.

It is not an unprimeable number, because it can be changed into a prime (3398993267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 849748315 + ... + 849748318.

Almost surely, 2^3398993266 is an apocalyptic number.

3398993266 is a deficient number, since it is larger than the sum of its proper divisors (1699496636).

3398993266 is a wasteful number, since it uses less digits than its factorization.

3398993266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699496635.

The product of its digits is 11337408, while the sum is 58.

The square root of 3398993266 is about 58300.8856364978. The cubic root of 3398993266 is about 1503.5461677821.

The spelling of 3398993266 in words is "three billion, three hundred ninety-eight million, nine hundred ninety-three thousand, two hundred sixty-six".