730562976 has 384 divisors, whose sum is σ = 2568948480. Its totient is φ = 201553920.

The previous prime is 730562933. The next prime is 730562999. The reversal of 730562976 is 679265037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10007676 + ... + 10007748.

It is an arithmetic number, because the mean of its divisors is an integer number (6689970).

Almost surely, 2^730562976 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 730562976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284474240).

730562976 is an abundant number, since it is smaller than the sum of its proper divisors (1838385504).

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

730562976 is a wasteful number, since it uses less digits than its factorization.

730562976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 730562976 is about 27028.9285026247. The cubic root of 730562976 is about 900.6427408731.

The spelling of 730562976 in words is "seven hundred thirty million, five hundred sixty-two thousand, nine hundred seventy-six".