3350427412949 has 4 divisors (see below), whose sum is σ = 3354508324140. Its totient is φ = 3346346501760.

The previous prime is 3350427412919. The next prime is 3350427412951. The reversal of 3350427412949 is 9492147240533.

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

It can be written as a sum of positive squares in 2 ways, for example, as 330530706724 + 3019896706225 = 574918^2 + 1737785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3350427412949 is a prime.

It is a super-2 number, since 2×3350427412949² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3350427412949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350427412919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040454364 + ... + 2040456005.

It is an arithmetic number, because the mean of its divisors is an integer number (838627081035).

Almost surely, 2^{3350427412949} is an apocalyptic number.

It is an amenable number.

3350427412949 is a deficient number, since it is larger than the sum of its proper divisors (4080911191).

3350427412949 is an equidigital number, since it uses as much as digits as its factorization.

3350427412949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080911190.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 3350427412949 in words is "three trillion, three hundred fifty billion, four hundred twenty-seven million, four hundred twelve thousand, nine hundred forty-nine".