1493496048 has 80 divisors (see below), whose sum is σ = 4222694016. Its totient is φ = 451096320.

The previous prime is 1493495929. The next prime is 1493496097. The reversal of 1493496048 is 8406943941.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1493495988 and 1493496006.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 162915 + ... + 171837.

Almost surely, 2^1493496048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1493496048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111347008).

1493496048 is an abundant number, since it is smaller than the sum of its proper divisors (2729197968).

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

1493496048 is a wasteful number, since it uses less digits than its factorization.

1493496048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9262 (or 9256 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 1493496048 is about 38645.7765868406. The cubic root of 1493496048 is about 1143.0573640752.

The spelling of 1493496048 in words is "one billion, four hundred ninety-three million, four hundred ninety-six thousand, forty-eight".