1073303736 has 64 divisors (see below), whose sum is σ = 2754259200. Its totient is φ = 348354048.

The previous prime is 1073303713. The next prime is 1073303741. The reversal of 1073303736 is 6373033701.

It is a junction number, because it is equal to n+sod(n) for n = 1073303697 and 1073303706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369040 + ... + 371936.

It is an arithmetic number, because the mean of its divisors is an integer number (43035300).

Almost surely, 2^1073303736 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 1073303736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377129600).

1073303736 is an abundant number, since it is smaller than the sum of its proper divisors (1680955464).

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

1073303736 is a wasteful number, since it uses less digits than its factorization.

1073303736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308 (or 3304 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 33.

The square root of 1073303736 is about 32761.3146256374. The cubic root of 1073303736 is about 1023.8607166310.

The spelling of 1073303736 in words is "one billion, seventy-three million, three hundred three thousand, seven hundred thirty-six".