3348747 has 12 divisors (see below), whose sum is σ = 4858464. Its totient is φ = 2222640.

The previous prime is 3348733. The next prime is 3348767. The reversal of 3348747 is 7478433.

It is not a de Polignac number, because 3348747 - 2¹⁴ = 3332363 is a prime.

It is a super-2 number, since 2×3348747² = 22428212940018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3348707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1753 + ... + 3125.

It is an arithmetic number, because the mean of its divisors is an integer number (404872).

Almost surely, 2^3348747 is an apocalyptic number.

3348747 is a deficient number, since it is larger than the sum of its proper divisors (1509717).

3348747 is a wasteful number, since it uses less digits than its factorization.

3348747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1647 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 3348747 is about 1829.9581962438. The cubic root of 3348747 is about 149.6100538250.

It can be divided in two parts, 3348 and 747, that added together give a triangular number (4095 = T₉₀).

The spelling of 3348747 in words is "three million, three hundred forty-eight thousand, seven hundred forty-seven".