1494271884 has 24 divisors (see below), whose sum is σ = 3984725248. Its totient is φ = 426934800.

The previous prime is 1494271861. The next prime is 1494271897. The reversal of 1494271884 is 4881724941.

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, 8894392 + ... + 8894559.

Almost surely, 2^1494271884 is an apocalyptic number.

1494271884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1494271884 is an abundant number, since it is smaller than the sum of its proper divisors (2490453364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1494271884 is a wasteful number, since it uses less digits than its factorization.

1494271884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17788965 (or 17788963 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 1494271884 is about 38655.8130686705. The cubic root of 1494271884 is about 1143.2552602659.

The spelling of 1494271884 in words is "one billion, four hundred ninety-four million, two hundred seventy-one thousand, eight hundred eighty-four".