3149300343 has 32 divisors (see below), whose sum is σ = 4863846400. Its totient is φ = 1775424096.

The previous prime is 3149300299. The next prime is 3149300347. The reversal of 3149300343 is 3430039413.

It is not a de Polignac number, because 3149300343 - 2¹³ = 3149292151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3149300343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149300347) 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 31 ways as a sum of consecutive naturals, for example, 472488 + ... + 479106.

It is an arithmetic number, because the mean of its divisors is an integer number (151995200).

Almost surely, 2^3149300343 is an apocalyptic number.

3149300343 is a deficient number, since it is larger than the sum of its proper divisors (1714546057).

3149300343 is a wasteful number, since it uses less digits than its factorization.

3149300343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 3149300343 is about 56118.6274155026. The cubic root of 3149300343 is about 1465.7886690700.

Adding to 3149300343 its reverse (3430039413), we get a palindrome (6579339756).

The spelling of 3149300343 in words is "three billion, one hundred forty-nine million, three hundred thousand, three hundred forty-three".