4629321 has 24 divisors (see below), whose sum is σ = 7188480. Its totient is φ = 2860416.

The previous prime is 4629311. The next prime is 4629347. The reversal of 4629321 is 1239264.

4629321 is a `hidden beast` number, since 4 + 629 + 32 + 1 = 666.

It is not a de Polignac number, because 4629321 - 2¹⁰ = 4628297 is a prime.

It is a super-2 number, since 2×4629321² = 42861225842082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4629311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11896 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (299520).

Almost surely, 2^4629321 is an apocalyptic number.

It is an amenable number.

4629321 is a deficient number, since it is larger than the sum of its proper divisors (2559159).

4629321 is a wasteful number, since it uses less digits than its factorization.

4629321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 482 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4629321 is about 2151.5856943194. The cubic root of 4629321 is about 166.6629630288.

It can be divided in two parts, 4629 and 321, that added together give a triangular number (4950 = T₉₉).

The spelling of 4629321 in words is "four million, six hundred twenty-nine thousand, three hundred twenty-one".