3488747 has 4 divisors (see below), whose sum is σ = 3498240. Its totient is φ = 3479256.

The previous prime is 3488741. The next prime is 3488753. The reversal of 3488747 is 7478843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7478843 = 31 ⋅241253.

It is an interprime number because it is at equal distance from previous prime (3488741) and next prime (3488753).

It is a cyclic number.

It is not a de Polignac number, because 3488747 - 2¹⁴ = 3472363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4172 + ... + 4937.

It is an arithmetic number, because the mean of its divisors is an integer number (874560).

Almost surely, 2^3488747 is an apocalyptic number.

3488747 is a deficient number, since it is larger than the sum of its proper divisors (9493).

3488747 is an equidigital number, since it uses as much as digits as its factorization.

3488747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492.

The product of its digits is 150528, while the sum is 41.

The square root of 3488747 is about 1867.8187813597. The cubic root of 3488747 is about 151.6665561056. Note that the first 3 decimals are identical.

The spelling of 3488747 in words is "three million, four hundred eighty-eight thousand, seven hundred forty-seven".