730527336 has 240 divisors, whose sum is σ = 2572305120. Its totient is φ = 189747360.

The previous prime is 730527293. The next prime is 730527341. The reversal of 730527336 is 633725037.

It is a happy number.

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 730527336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 66411571 + ... + 66411581.

It is an arithmetic number, because the mean of its divisors is an integer number (10717938).

Almost surely, 2^730527336 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 730527336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1286152560).

730527336 is an abundant number, since it is smaller than the sum of its proper divisors (1841777784).

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

730527336 is an frugal number, since it uses more digits than its factorization.

730527336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 36.

The square root of 730527336 is about 27028.2692009681. The cubic root of 730527336 is about 900.6280948945.

The spelling of 730527336 in words is "seven hundred thirty million, five hundred twenty-seven thousand, three hundred thirty-six".