730954224 has 360 divisors, whose sum is σ = 2773426656. Its totient is φ = 174873600.

The previous prime is 730954223. The next prime is 730954243. The reversal of 730954224 is 422459037.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730954223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1585354 + ... + 1585814.

Almost surely, 2^730954224 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 730954224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1386713328).

730954224 is an abundant number, since it is smaller than the sum of its proper divisors (2042472432).

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

730954224 is a wasteful number, since it uses less digits than its factorization.

730954224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 730954224 is about 27036.1651126782. The cubic root of 730954224 is about 900.8034898651.

The spelling of 730954224 in words is "seven hundred thirty million, nine hundred fifty-four thousand, two hundred twenty-four".