730054340 has 24 divisors (see below), whose sum is σ = 1582570752. Its totient is φ = 282601440.

The previous prime is 730054327. The next prime is 730054357. The reversal of 730054340 is 43450037.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588134 + ... + 589373.

It is an arithmetic number, because the mean of its divisors is an integer number (65940448).

Almost surely, 2^730054340 is an apocalyptic number.

It is an amenable number.

730054340 is an abundant number, since it is smaller than the sum of its proper divisors (852516412).

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

730054340 is a wasteful number, since it uses less digits than its factorization.

730054340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177547 (or 1177545 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 730054340 is about 27019.5177603154. The cubic root of 730054340 is about 900.4336757682.

The spelling of 730054340 in words is "seven hundred thirty million, fifty-four thousand, three hundred forty".