730294512 has 20 divisors (see below), whose sum is σ = 1886594280. Its totient is φ = 243431488.

The previous prime is 730294489. The next prime is 730294547. The reversal of 730294512 is 215492037.

730294512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7607187 + ... + 7607282.

It is an arithmetic number, because the mean of its divisors is an integer number (94329714).

Almost surely, 2^730294512 is an apocalyptic number.

It is an amenable number.

730294512 is an abundant number, since it is smaller than the sum of its proper divisors (1156299768).

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

730294512 is a wasteful number, since it uses less digits than its factorization.

730294512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15214480 (or 15214474 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 730294512 is about 27023.9618116959. The cubic root of 730294512 is about 900.5324059743.

The spelling of 730294512 in words is "seven hundred thirty million, two hundred ninety-four thousand, five hundred twelve".