733980564 has 72 divisors (see below), whose sum is σ = 1956762080. Its totient is φ = 231336000.

The previous prime is 733980557. The next prime is 733980601. The reversal of 733980564 is 465089337.

733980564 is a `hidden beast` number, since 7 + 3 + 3 + 9 + 80 + 564 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 697839 + ... + 698889.

Almost surely, 2^733980564 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 733980564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978381040).

733980564 is an abundant number, since it is smaller than the sum of its proper divisors (1222781516).

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

733980564 is a wasteful number, since it uses less digits than its factorization.

733980564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 733980564 is about 27092.0756679882. The cubic root of 733980564 is about 902.0449647613.

The spelling of 733980564 in words is "seven hundred thirty-three million, nine hundred eighty thousand, five hundred sixty-four".