1496763840 has 224 divisors, whose sum is σ = 5583545856. Its totient is φ = 334909440.

The previous prime is 1496763839. The next prime is 1496763857. The reversal of 1496763840 is 483676941.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1496763840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131829 + ... + 142731.

It is an arithmetic number, because the mean of its divisors is an integer number (24926544).

Almost surely, 2^1496763840 is an apocalyptic number.

1496763840 is a gapful number since it is divisible by the number (10) 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 1496763840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2791772928).

1496763840 is an abundant number, since it is smaller than the sum of its proper divisors (4086782016).

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

1496763840 is a wasteful number, since it uses less digits than its factorization.

1496763840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947 (or 10937 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 1496763840 is about 38688.0322580511. The cubic root of 1496763840 is about 1143.8904323968.

The spelling of 1496763840 in words is "one billion, four hundred ninety-six million, seven hundred sixty-three thousand, eight hundred forty".