3149348 has 6 divisors (see below), whose sum is σ = 5511366. Its totient is φ = 1574672.

The previous prime is 3149339. The next prime is 3149353. The reversal of 3149348 is 8439413.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 1183744 = 1402^2 + 1088^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393665 + ... + 393672.

It is an arithmetic number, because the mean of its divisors is an integer number (918561).

Almost surely, 2^3149348 is an apocalyptic number.

It is an amenable number.

3149348 is a deficient number, since it is larger than the sum of its proper divisors (2362018).

3149348 is a wasteful number, since it uses less digits than its factorization.

3149348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787341 (or 787339 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 3149348 is about 1774.6402452328. The cubic root of 3149348 is about 146.5796062748.

The spelling of 3149348 in words is "three million, one hundred forty-nine thousand, three hundred forty-eight".