730974 has 16 divisors (see below), whose sum is σ = 1512720. Its totient is φ = 235200.

The previous prime is 730973. The next prime is 730993. The reversal of 730974 is 479037.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 730974.

It is not an unprimeable number, because it can be changed into a prime (730973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927 + ... + 2274.

It is an arithmetic number, because the mean of its divisors is an integer number (94545).

2⁷³⁰⁹⁷⁴ is an apocalyptic number.

730974 is an abundant number, since it is smaller than the sum of its proper divisors (781746).

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

730974 is a wasteful number, since it uses less digits than its factorization.

730974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 730974 is about 854.9701749184. The cubic root of 730974 is about 90.0811613552.

The spelling of 730974 in words is "seven hundred thirty thousand, nine hundred seventy-four".