730673964 has 72 divisors (see below), whose sum is σ = 1867625760. Its totient is φ = 240855552.

The previous prime is 730673963. The next prime is 730673969. The reversal of 730673964 is 469376037.

730673964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (730673963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2168004 + ... + 2168340.

Almost surely, 2^730673964 is an apocalyptic number.

It is an amenable number.

730673964 is an abundant number, since it is smaller than the sum of its proper divisors (1136951796).

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

730673964 is a wasteful number, since it uses less digits than its factorization.

730673964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 730673964 is about 27030.9815582047. The cubic root of 730673964 is about 900.6883474707.

The spelling of 730673964 in words is "seven hundred thirty million, six hundred seventy-three thousand, nine hundred sixty-four".