730811248 has 10 divisors (see below), whose sum is σ = 1415946824. Its totient is φ = 365405616.

The previous prime is 730811227. The next prime is 730811251. The reversal of 730811248 is 842118037.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837836 + ... + 22837867.

Almost surely, 2^730811248 is an apocalyptic number.

It is an amenable number.

730811248 is a deficient number, since it is larger than the sum of its proper divisors (685135576).

730811248 is a wasteful number, since it uses less digits than its factorization.

730811248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45675711 (or 45675705 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 730811248 is about 27033.5208213803. The cubic root of 730811248 is about 900.7447530916.

The spelling of 730811248 in words is "seven hundred thirty million, eight hundred eleven thousand, two hundred forty-eight".