730693869372 has 144 divisors (see below), whose sum is σ = 2057528202912. Its totient is φ = 217601372160.

The previous prime is 730693869371. The next prime is 730693869377. The reversal of 730693869372 is 273968396037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730693869371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 534883 + ... + 1321925.

It is an arithmetic number, because the mean of its divisors is an integer number (14288390298).

Almost surely, 2^730693869372 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 730693869372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028764101456).

730693869372 is an abundant number, since it is smaller than the sum of its proper divisors (1326834333540).

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

730693869372 is a wasteful number, since it uses less digits than its factorization.

730693869372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787148 (or 787143 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 63.

The spelling of 730693869372 in words is "seven hundred thirty billion, six hundred ninety-three million, eight hundred sixty-nine thousand, three hundred seventy-two".