1374848489 has 8 divisors (see below), whose sum is σ = 1572286080. Its totient is φ = 1177668576.

The previous prime is 1374848477. The next prime is 1374848597. The reversal of 1374848489 is 9848484731.

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

It is a de Polignac number, because none of the positive numbers 2^k-1374848489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1374848389) 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, 52844 + ... + 74445.

It is an arithmetic number, because the mean of its divisors is an integer number (196535760).

Almost surely, 2^1374848489 is an apocalyptic number.

It is an amenable number.

1374848489 is a deficient number, since it is larger than the sum of its proper divisors (197437591).

1374848489 is a wasteful number, since it uses less digits than its factorization.

1374848489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128839.

The product of its digits is 6193152, while the sum is 56.

The square root of 1374848489 is about 37078.9494052892. The cubic root of 1374848489 is about 1111.9492004574.

The spelling of 1374848489 in words is "one billion, three hundred seventy-four million, eight hundred forty-eight thousand, four hundred eighty-nine".