45830389 has 8 divisors (see below), whose sum is σ = 51160032. Its totient is φ = 40694640.

The previous prime is 45830387. The next prime is 45830417. The reversal of 45830389 is 98303854.

45830389 = T₁₈₂ + T₁₈₃ + ... + T₆₅₄.

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

It is a cyclic number.

It is not a de Polignac number, because 45830389 - 2¹ = 45830387 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45830381) 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, 47974 + ... + 48919.

It is an arithmetic number, because the mean of its divisors is an integer number (6395004).

Almost surely, 2^45830389 is an apocalyptic number.

It is an amenable number.

45830389 is a deficient number, since it is larger than the sum of its proper divisors (5329643).

45830389 is a wasteful number, since it uses less digits than its factorization.

45830389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96947.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 45830389 is about 6769.8145469429. The cubic root of 45830389 is about 357.8638647834.

The spelling of 45830389 in words is "forty-five million, eight hundred thirty thousand, three hundred eighty-nine".