3670439 has 4 divisors (see below), whose sum is σ = 3863640. Its totient is φ = 3477240.

The previous prime is 3670423. The next prime is 3670463. The reversal of 3670439 is 9340763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9340763 = 617 ⋅15139.

It is a cyclic number.

It is not a de Polignac number, because 3670439 - 2⁴ = 3670423 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 (3670039) 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, 96572 + ... + 96609.

It is an arithmetic number, because the mean of its divisors is an integer number (965910).

Almost surely, 2^3670439 is an apocalyptic number.

3670439 is a deficient number, since it is larger than the sum of its proper divisors (193201).

3670439 is a wasteful number, since it uses less digits than its factorization.

3670439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193200.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 3670439 is about 1915.8389807079. The cubic root of 3670439 is about 154.2550308455.

The spelling of 3670439 in words is "three million, six hundred seventy thousand, four hundred thirty-nine".