730677616 has 20 divisors (see below), whose sum is σ = 1477240272. Its totient is φ = 349454336.

The previous prime is 730677611. The next prime is 730677637. The reversal of 730677616 is 616776037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730677611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 992401 + ... + 993136.

Almost surely, 2^730677616 is an apocalyptic number.

It is an amenable number.

730677616 is an abundant number, since it is smaller than the sum of its proper divisors (746562656).

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

730677616 is a wasteful number, since it uses less digits than its factorization.

730677616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985568 (or 1985562 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 730677616 is about 27031.0491102362. The cubic root of 730677616 is about 900.6898480526.

The spelling of 730677616 in words is "seven hundred thirty million, six hundred seventy-seven thousand, six hundred sixteen".