730719472 has 40 divisors (see below), whose sum is σ = 1632368736. Its totient is φ = 310388736.

The previous prime is 730719469. The next prime is 730719491. The reversal of 730719472 is 274917037.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16213 + ... + 41524.

Almost surely, 2^730719472 is an apocalyptic number.

It is an amenable number.

730719472 is an abundant number, since it is smaller than the sum of its proper divisors (901649264).

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

730719472 is a wasteful number, since it uses less digits than its factorization.

730719472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57865 (or 57859 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 730719472 is about 27031.8233199316. The cubic root of 730719472 is about 900.7070460405.

The spelling of 730719472 in words is "seven hundred thirty million, seven hundred nineteen thousand, four hundred seventy-two".