46339639 has 2 divisors, whose sum is σ = 46339640. Its totient is φ = 46339638.

The previous prime is 46339627. The next prime is 46339663. The reversal of 46339639 is 93693364.

46339639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46339639 - 2¹⁹ = 45815351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46339595 and 46339604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46309639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23169819 + 23169820.

It is an arithmetic number, because the mean of its divisors is an integer number (23169820).

Almost surely, 2^46339639 is an apocalyptic number.

46339639 is a deficient number, since it is larger than the sum of its proper divisors (1).

46339639 is an equidigital number, since it uses as much as digits as its factorization.

46339639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 43.

The square root of 46339639 is about 6807.3224545338. The cubic root of 46339639 is about 359.1844682175.

The spelling of 46339639 in words is "forty-six million, three hundred thirty-nine thousand, six hundred thirty-nine".