730372104 has 192 divisors, whose sum is σ = 2519562240. Its totient is φ = 185604480.

The previous prime is 730372067. The next prime is 730372129. The reversal of 730372104 is 401273037.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259167 + ... + 261969.

It is an arithmetic number, because the mean of its divisors is an integer number (13122720).

Almost surely, 2^730372104 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 730372104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259781120).

730372104 is an abundant number, since it is smaller than the sum of its proper divisors (1789190136).

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

730372104 is a wasteful number, since it uses less digits than its factorization.

730372104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 730372104 is about 27025.3973883827. The cubic root of 730372104 is about 900.5642979644.

The spelling of 730372104 in words is "seven hundred thirty million, three hundred seventy-two thousand, one hundred four".