730635976 has 64 divisors (see below), whose sum is σ = 1642089600. Its totient is φ = 298142208.

The previous prime is 730635943. The next prime is 730635991. The reversal of 730635976 is 679536037.

730635976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115471 + ... + 121633.

It is an arithmetic number, because the mean of its divisors is an integer number (25657650).

Almost surely, 2^730635976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 730635976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (821044800).

730635976 is an abundant number, since it is smaller than the sum of its proper divisors (911453624).

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

730635976 is a wasteful number, since it uses less digits than its factorization.

730635976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278 (or 6274 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 46.

The square root of 730635976 is about 27030.2788738851. The cubic root of 730635976 is about 900.6727381640.

The spelling of 730635976 in words is "seven hundred thirty million, six hundred thirty-five thousand, nine hundred seventy-six".