4389396475 has 12 divisors (see below), whose sum is σ = 5679498096. Its totient is φ = 3358842080.

The previous prime is 4389396463. The next prime is 4389396533. The reversal of 4389396475 is 5746939834.

It is a happy number.

It is not a de Polignac number, because 4389396475 - 2¹⁵ = 4389363707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3816292 + ... + 3817441.

It is an arithmetic number, because the mean of its divisors is an integer number (473291508).

Almost surely, 2^4389396475 is an apocalyptic number.

4389396475 is a deficient number, since it is larger than the sum of its proper divisors (1290101621).

4389396475 is a wasteful number, since it uses less digits than its factorization.

4389396475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633766 (or 7633761 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The square root of 4389396475 is about 66252.5205180905. The cubic root of 4389396475 is about 1637.3251651808.

The spelling of 4389396475 in words is "four billion, three hundred eighty-nine million, three hundred ninety-six thousand, four hundred seventy-five".