730000546 has 8 divisors (see below), whose sum is σ = 1194546384. Its totient is φ = 331818420.

The previous prime is 730000543. The next prime is 730000547. The reversal of 730000546 is 645000037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 730000546.

It is not an unprimeable number, because it can be changed into a prime (730000541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16590900 + ... + 16590943.

It is an arithmetic number, because the mean of its divisors is an integer number (149318298).

Almost surely, 2^730000546 is an apocalyptic number.

730000546 is a deficient number, since it is larger than the sum of its proper divisors (464545838).

730000546 is a wasteful number, since it uses less digits than its factorization.

730000546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33181856.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 730000546 is about 27018.5222763940. The cubic root of 730000546 is about 900.4115590954.

The spelling of 730000546 in words is "seven hundred thirty million, five hundred forty-six", and thus it is an aban number.