4704638 has 8 divisors (see below), whose sum is σ = 7067088. Its totient is φ = 2348944.

The previous prime is 4704619. The next prime is 4704643. The reversal of 4704638 is 8364074.

It is a happy number.

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

It is a super-2 number, since 2×4704638² = 44267237422088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770 + ... + 3162.

It is an arithmetic number, because the mean of its divisors is an integer number (883386).

Almost surely, 2^4704638 is an apocalyptic number.

4704638 is a deficient number, since it is larger than the sum of its proper divisors (2362450).

4704638 is a wasteful number, since it uses less digits than its factorization.

4704638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4704638 is about 2169.0177500426. The cubic root of 4704638 is about 167.5619493138.

The spelling of 4704638 in words is "four million, seven hundred four thousand, six hundred thirty-eight".