1450730736 has 200 divisors, whose sum is σ = 5168217824. Its totient is φ = 382579200.

The previous prime is 1450730707. The next prime is 1450730761. The reversal of 1450730736 is 6370370541.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1450730736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 111786 + ... + 124086.

Almost surely, 2^1450730736 is an apocalyptic number.

1450730736 is a gapful number since it is divisible by the number (16) 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 1450730736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2584108912).

1450730736 is an abundant number, since it is smaller than the sum of its proper divisors (3717487088).

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

1450730736 is a wasteful number, since it uses less digits than its factorization.

1450730736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12341 (or 12326 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 1450730736 is about 38088.4593545079. The cubic root of 1450730736 is about 1132.0412983805.

The spelling of 1450730736 in words is "one billion, four hundred fifty million, seven hundred thirty thousand, seven hundred thirty-six".