3672426 has 8 divisors (see below), whose sum is σ = 7344864. Its totient is φ = 1224140.

The previous prime is 3672421. The next prime is 3672437. The reversal of 3672426 is 6242763.

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

3672426 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3672393 and 3672402.

It is not an unprimeable number, because it can be changed into a prime (3672421) 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, 306030 + ... + 306041.

It is an arithmetic number, because the mean of its divisors is an integer number (918108).

Almost surely, 2^3672426 is an apocalyptic number.

3672426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3672426 is a wasteful number, since it uses less digits than its factorization.

3672426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612076.

The product of its digits is 12096, while the sum is 30.

The square root of 3672426 is about 1916.3574823086. The cubic root of 3672426 is about 154.2828612543.

The spelling of 3672426 in words is "three million, six hundred seventy-two thousand, four hundred twenty-six".