730004373 has 32 divisors (see below), whose sum is σ = 1239659520. Its totient is φ = 415905840.

The previous prime is 730004371. The next prime is 730004381. The reversal of 730004373 is 373400037.

It is not a de Polignac number, because 730004373 - 2¹ = 730004371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730004371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60018 + ... + 71148.

It is an arithmetic number, because the mean of its divisors is an integer number (38739360).

Almost surely, 2^730004373 is an apocalyptic number.

It is an amenable number.

730004373 is a deficient number, since it is larger than the sum of its proper divisors (509655147).

730004373 is a wasteful number, since it uses less digits than its factorization.

730004373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11494 (or 11488 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 27.

The square root of 730004373 is about 27018.5930980871. The cubic root of 730004373 is about 900.4131325504.

The spelling of 730004373 in words is "seven hundred thirty million, four thousand, three hundred seventy-three".