389748153 has 8 divisors (see below), whose sum is σ = 521934400. Its totient is φ = 258697008.

The previous prime is 389748131. The next prime is 389748169. The reversal of 389748153 is 351847983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 389748153 - 2¹⁰ = 389747129 is a prime.

It is a super-2 number, since 2×389748153² = 303807245533822818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389748113) 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 7 ways as a sum of consecutive naturals, for example, 282973 + ... + 284346.

It is an arithmetic number, because the mean of its divisors is an integer number (65241800).

Almost surely, 2^389748153 is an apocalyptic number.

It is an amenable number.

389748153 is a deficient number, since it is larger than the sum of its proper divisors (132186247).

389748153 is a wasteful number, since it uses less digits than its factorization.

389748153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567551.

The product of its digits is 725760, while the sum is 48.

The square root of 389748153 is about 19742.0402441085. The cubic root of 389748153 is about 730.4570559912.

The spelling of 389748153 in words is "three hundred eighty-nine million, seven hundred forty-eight thousand, one hundred fifty-three".