3439487 has 4 divisors (see below), whose sum is σ = 3558120. Its totient is φ = 3320856.

The previous prime is 3439477. The next prime is 3439529. The reversal of 3439487 is 7849343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7849343 = 29 ⋅270667.

It is a cyclic number.

It is not a de Polignac number, because 3439487 - 2¹² = 3435391 is a prime.

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 3439487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3439417) 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, 59273 + ... + 59330.

It is an arithmetic number, because the mean of its divisors is an integer number (889530).

Almost surely, 2^3439487 is an apocalyptic number.

3439487 is a deficient number, since it is larger than the sum of its proper divisors (118633).

3439487 is a wasteful number, since it uses less digits than its factorization.

3439487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118632.

The product of its digits is 72576, while the sum is 38.

The square root of 3439487 is about 1854.5853984112. The cubic root of 3439487 is about 150.9493419532.

The spelling of 3439487 in words is "three million, four hundred thirty-nine thousand, four hundred eighty-seven".