3379473949 has 4 divisors (see below), whose sum is σ = 3386357280. Its totient is φ = 3372590620.

The previous prime is 3379473943. The next prime is 3379473953. The reversal of 3379473949 is 9493749733.

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 not a de Polignac number, because 3379473949 - 2¹⁵ = 3379441181 is a prime.

It is a super-2 number, since 2×3379473949² = 22841688343939309202, which contains 22 as substring.

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 Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3379473893 and 3379473902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3379473943) 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, 3440929 + ... + 3441910.

It is an arithmetic number, because the mean of its divisors is an integer number (846589320).

Almost surely, 2^3379473949 is an apocalyptic number.

It is an amenable number.

3379473949 is a deficient number, since it is larger than the sum of its proper divisors (6883331).

3379473949 is an equidigital number, since it uses as much as digits as its factorization.

3379473949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6883330.

The product of its digits is 15431472, while the sum is 58.

The square root of 3379473949 is about 58133.2430628122. The cubic root of 3379473949 is about 1500.6625145991.

The spelling of 3379473949 in words is "three billion, three hundred seventy-nine million, four hundred seventy-three thousand, nine hundred forty-nine".