730673265 has 32 divisors (see below), whose sum is σ = 1337331456. Its totient is φ = 333711360.

The previous prime is 730673249. The next prime is 730673297. The reversal of 730673265 is 562376037.

It is not a de Polignac number, because 730673265 - 2⁴ = 730673249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140349 + ... + 145461.

It is an arithmetic number, because the mean of its divisors is an integer number (41791608).

Almost surely, 2^730673265 is an apocalyptic number.

It is an amenable number.

730673265 is a deficient number, since it is larger than the sum of its proper divisors (606658191).

730673265 is a wasteful number, since it uses less digits than its factorization.

730673265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489.

The product of its (nonzero) digits is 158760, while the sum is 39.

The square root of 730673265 is about 27030.9686285934. The cubic root of 730673265 is about 900.6880602558.

The spelling of 730673265 in words is "seven hundred thirty million, six hundred seventy-three thousand, two hundred sixty-five".