10484639 has 4 divisors (see below), whose sum is σ = 11437800. Its totient is φ = 9531480.

The previous prime is 10484611. The next prime is 10484651. The reversal of 10484639 is 93648401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10484639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10484599 and 10484608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10484939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476564 + ... + 476585.

It is an arithmetic number, because the mean of its divisors is an integer number (2859450).

Almost surely, 2^10484639 is an apocalyptic number.

10484639 is a deficient number, since it is larger than the sum of its proper divisors (953161).

10484639 is an equidigital number, since it uses as much as digits as its factorization.

10484639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953160.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 10484639 is about 3237.9992279184. Note that the first 3 decimals coincide. The cubic root of 10484639 is about 218.8691210796.

The spelling of 10484639 in words is "ten million, four hundred eighty-four thousand, six hundred thirty-nine".