6702439 has 8 divisors (see below), whose sum is σ = 6973760. Its totient is φ = 6435936.

The previous prime is 6702431. The next prime is 6702457. The reversal of 6702439 is 9342076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6702439 - 2³ = 6702431 is a prime.

6702439 is a modest number, since divided by 2439 gives 67 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 6702439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6702431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (871720).

Almost surely, 2^6702439 is an apocalyptic number.

6702439 is a deficient number, since it is larger than the sum of its proper divisors (271321).

6702439 is a wasteful number, since it uses less digits than its factorization.

6702439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 6702439 is about 2588.9069121929. The cubic root of 6702439 is about 188.5432360067.

The spelling of 6702439 in words is "six million, seven hundred two thousand, four hundred thirty-nine".