375147489 has 8 divisors (see below), whose sum is σ = 500405152. Its totient is φ = 249994080.

The previous prime is 375147481. The next prime is 375147491. The reversal of 375147489 is 984741573.

It is a happy number.

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

It is not a de Polignac number, because 375147489 - 2³ = 375147481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375147481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17239 + ... + 32364.

It is an arithmetic number, because the mean of its divisors is an integer number (62550644).

Almost surely, 2^375147489 is an apocalyptic number.

It is an amenable number.

375147489 is a deficient number, since it is larger than the sum of its proper divisors (125257663).

375147489 is a wasteful number, since it uses less digits than its factorization.

375147489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52127.

The product of its digits is 846720, while the sum is 48.

The square root of 375147489 is about 19368.7245062756. The cubic root of 375147489 is about 721.2193131829.

The spelling of 375147489 in words is "three hundred seventy-five million, one hundred forty-seven thousand, four hundred eighty-nine".