1488740674 has 16 divisors (see below), whose sum is σ = 2257831800. Its totient is φ = 736141824.

The previous prime is 1488740663. The next prime is 1488740681. The reversal of 1488740674 is 4760478841.

It can be written as a sum of positive squares in 4 ways, for example, as 826965049 + 661775625 = 28757^2 + 25725^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399532 + ... + 403240.

Almost surely, 2^1488740674 is an apocalyptic number.

1488740674 is a deficient number, since it is larger than the sum of its proper divisors (769091126).

1488740674 is a wasteful number, since it uses less digits than its factorization.

1488740674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5877.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 1488740674 is about 38584.2023890607. The cubic root of 1488740674 is about 1141.8428882247.

The spelling of 1488740674 in words is "one billion, four hundred eighty-eight million, seven hundred forty thousand, six hundred seventy-four".