730694412 has 48 divisors (see below), whose sum is σ = 2165022720. Its totient is φ = 208769616.

The previous prime is 730694387. The next prime is 730694423. The reversal of 730694412 is 214496037.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482508 + ... + 484019.

It is an arithmetic number, because the mean of its divisors is an integer number (45104640).

Almost surely, 2^730694412 is an apocalyptic number.

It is an amenable number.

730694412 is an abundant number, since it is smaller than the sum of its proper divisors (1434328308).

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

730694412 is a wasteful number, since it uses less digits than its factorization.

730694412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966547 (or 966539 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 730694412 is about 27031.3597882164. The cubic root of 730694412 is about 900.6967493501.

The spelling of 730694412 in words is "seven hundred thirty million, six hundred ninety-four thousand, four hundred twelve".