3349762813 has 4 divisors (see below), whose sum is σ = 3359703100. Its totient is φ = 3339822528.

The previous prime is 3349762777. The next prime is 3349762903. The reversal of 3349762813 is 3182679433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3182679433 = 4931 ⋅645443.

It can be written as a sum of positive squares in 2 ways, for example, as 507060324 + 2842702489 = 22518^2 + 53317^2 .

It is a cyclic number.

It is not a de Polignac number, because 3349762813 - 2¹⁷ = 3349631741 is a prime.

It is a super-2 number, since 2×3349762813² = 22441821806715345938, 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 (3349762313) 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, 4969638 + ... + 4970311.

It is an arithmetic number, because the mean of its divisors is an integer number (839925775).

Almost surely, 2^3349762813 is an apocalyptic number.

It is an amenable number.

3349762813 is a deficient number, since it is larger than the sum of its proper divisors (9940287).

3349762813 is an equidigital number, since it uses as much as digits as its factorization.

3349762813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9940286.

The product of its digits is 653184, while the sum is 46.

The square root of 3349762813 is about 57877.1354940792. The cubic root of 3349762813 is about 1496.2517992770.

The spelling of 3349762813 in words is "three billion, three hundred forty-nine million, seven hundred sixty-two thousand, eight hundred thirteen".