730920960000 has 1800 divisors, whose sum is σ = 3321510576384. Its totient is φ = 150405120000.

The previous prime is 730920959999. The next prime is 730920960001. The reversal of 730920960000 is 69029037.

It is an interprime number because it is at equal distance from previous prime (730920959999) and next prime (730920960001).

It is a tau number, because it is divible by the number of its divisors (1800).

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

It is not an unprimeable number, because it can be changed into a prime (730920960001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 7096319949 + ... + 7096320051.

Almost surely, 2^730920960000 is an apocalyptic number.

730920960000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 730920960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660755288192).

730920960000 is an abundant number, since it is smaller than the sum of its proper divisors (2590589616384).

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

730920960000 is a wasteful number, since it uses less digits than its factorization.

730920960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

Adding to 730920960000 its reverse (69029037), we get a palindrome (730989989037).

The spelling of 730920960000 in words is "seven hundred thirty billion, nine hundred twenty million, nine hundred sixty thousand".