3624738 has 16 divisors (see below), whose sum is σ = 7807296. Its totient is φ = 1115280.

The previous prime is 3624727. The next prime is 3624773. The reversal of 3624738 is 8374263.

It is a junction number, because it is equal to n+sod(n) for n = 3624699 and 3624708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23158 + ... + 23313.

It is an arithmetic number, because the mean of its divisors is an integer number (487956).

Almost surely, 2^3624738 is an apocalyptic number.

3624738 is an abundant number, since it is smaller than the sum of its proper divisors (4182558).

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

3624738 is a wasteful number, since it uses less digits than its factorization.

3624738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46489.

The product of its digits is 24192, while the sum is 33.

The square root of 3624738 is about 1903.8744706519. The cubic root of 3624738 is about 153.6121402893.

The spelling of 3624738 in words is "three million, six hundred twenty-four thousand, seven hundred thirty-eight".