4624394 has 8 divisors (see below), whose sum is σ = 7160448. Its totient is φ = 2237580.

The previous prime is 4624393. The next prime is 4624439. The reversal of 4624394 is 4934264.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4624394.

It is not an unprimeable number, because it can be changed into a prime (4624393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37232 + ... + 37355.

It is an arithmetic number, because the mean of its divisors is an integer number (895056).

Almost surely, 2^4624394 is an apocalyptic number.

4624394 is a deficient number, since it is larger than the sum of its proper divisors (2536054).

4624394 is a wasteful number, since it uses less digits than its factorization.

4624394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74620.

The product of its digits is 20736, while the sum is 32.

The square root of 4624394 is about 2150.4404200070. The cubic root of 4624394 is about 166.6038154124.

The spelling of 4624394 in words is "four million, six hundred twenty-four thousand, three hundred ninety-four".