1493825748 has 24 divisors (see below), whose sum is σ = 3492764352. Its totient is φ = 496917504.

The previous prime is 1493825701. The next prime is 1493825759. The reversal of 1493825748 is 8475283941.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1493825748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121965 + ... + 133652.

It is an arithmetic number, because the mean of its divisors is an integer number (145531848).

Almost surely, 2^1493825748 is an apocalyptic number.

It is an amenable number.

1493825748 is an abundant number, since it is smaller than the sum of its proper divisors (1998938604).

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

1493825748 is a wasteful number, since it uses less digits than its factorization.

1493825748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256111 (or 256109 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 1493825748 is about 38650.0420180884. The cubic root of 1493825748 is about 1143.1414705994.

The spelling of 1493825748 in words is "one billion, four hundred ninety-three million, eight hundred twenty-five thousand, seven hundred forty-eight".