4454296389 has 12 divisors (see below), whose sum is σ = 6440581836. Its totient is φ = 2966485632.

The previous prime is 4454296381. The next prime is 4454296439. The reversal of 4454296389 is 9836924544.

4454296389 is a `hidden beast` number, since 4 + 4 + 542 + 96 + 3 + 8 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4194764289 + 259532100 = 64767^2 + 16110^2 .

It is not a de Polignac number, because 4454296389 - 2³ = 4454296381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454296381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244494 + ... + 262079.

It is an arithmetic number, because the mean of its divisors is an integer number (536715153).

Almost surely, 2^4454296389 is an apocalyptic number.

It is an amenable number.

4454296389 is a deficient number, since it is larger than the sum of its proper divisors (1986285447).

4454296389 is a wasteful number, since it uses less digits than its factorization.

4454296389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507556 (or 507553 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The square root of 4454296389 is about 66740.5153486246. The cubic root of 4454296389 is about 1645.3553355747.

The spelling of 4454296389 in words is "four billion, four hundred fifty-four million, two hundred ninety-six thousand, three hundred eighty-nine".