3399967813 has 4 divisors (see below), whose sum is σ = 3709055808. Its totient is φ = 3090879820.

The previous prime is 3399967783. The next prime is 3399967849. The reversal of 3399967813 is 3187699933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3399967813 - 2¹³ = 3399959621 is a prime.

It is a super-2 number, since 2×3399967813² = 23119562258872005938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3399967213) 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, 154543981 + ... + 154544002.

It is an arithmetic number, because the mean of its divisors is an integer number (927263952).

Almost surely, 2^3399967813 is an apocalyptic number.

It is an amenable number.

3399967813 is a deficient number, since it is larger than the sum of its proper divisors (309087995).

3399967813 is a wasteful number, since it uses less digits than its factorization.

3399967813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309087994.

The product of its digits is 6613488, while the sum is 58.

The square root of 3399967813 is about 58309.2429465518. The cubic root of 3399967813 is about 1503.6898511490.

The spelling of 3399967813 in words is "three billion, three hundred ninety-nine million, nine hundred sixty-seven thousand, eight hundred thirteen".