3679429 has 8 divisors (see below), whose sum is σ = 4195800. Its totient is φ = 3196416.

The previous prime is 3679427. The next prime is 3679451. The reversal of 3679429 is 9249763.

It can be written as a sum of positive squares in 4 ways, for example, as 806404 + 2873025 = 898^2 + 1695^2 .

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 3679429 - 2¹ = 3679427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3679391 and 3679400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679427) 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, 8104 + ... + 8545.

It is an arithmetic number, because the mean of its divisors is an integer number (524475).

Almost surely, 2^3679429 is an apocalyptic number.

It is an amenable number.

3679429 is a deficient number, since it is larger than the sum of its proper divisors (516371).

3679429 is a wasteful number, since it uses less digits than its factorization.

3679429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16679.

The product of its digits is 81648, while the sum is 40.

The square root of 3679429 is about 1918.1837763885. The cubic root of 3679429 is about 154.3808670261.

The spelling of 3679429 in words is "three million, six hundred seventy-nine thousand, four hundred twenty-nine".