1496439648 has 216 divisors, whose sum is σ = 4775287608. Its totient is φ = 440832000.

The previous prime is 1496439611. The next prime is 1496439709. The reversal of 1496439648 is 8469346941.

It is a happy number.

1496439648 is a `hidden beast` number, since 149 + 6 + 439 + 64 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1496439594 and 1496439603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5325268 + ... + 5325548.

It is an arithmetic number, because the mean of its divisors is an integer number (22107813).

Almost surely, 2^1496439648 is an apocalyptic number.

1496439648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1496439648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2387643804).

1496439648 is an abundant number, since it is smaller than the sum of its proper divisors (3278847960).

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

1496439648 is a wasteful number, since it uses less digits than its factorization.

1496439648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 338 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 1496439648 is about 38683.8422083433. The cubic root of 1496439648 is about 1143.8078393396.

It can be divided in two parts, 1496 and 439648, that added together give a palindrome (441144).

The spelling of 1496439648 in words is "one billion, four hundred ninety-six million, four hundred thirty-nine thousand, six hundred forty-eight".