1493724982 has 8 divisors (see below), whose sum is σ = 2317849200. Its totient is φ = 721108584.

The previous prime is 1493724961. The next prime is 1493725027. The reversal of 1493724982 is 2894273941.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12876882 + ... + 12876997.

It is an arithmetic number, because the mean of its divisors is an integer number (289731150).

Almost surely, 2^1493724982 is an apocalyptic number.

1493724982 is a deficient number, since it is larger than the sum of its proper divisors (824124218).

1493724982 is a wasteful number, since it uses less digits than its factorization.

1493724982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25753910.

The product of its digits is 870912, while the sum is 49.

The square root of 1493724982 is about 38648.7384270173. The cubic root of 1493724982 is about 1143.1157664895.

The spelling of 1493724982 in words is "one billion, four hundred ninety-three million, seven hundred twenty-four thousand, nine hundred eighty-two".