384772030 has 8 divisors (see below), whose sum is σ = 692589672. Its totient is φ = 153908808.

The previous prime is 384772019. The next prime is 384772039. The reversal of 384772030 is 30277483.

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

It is a super-3 number, since 3×384772030³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384772039) 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, 19238592 + ... + 19238611.

It is an arithmetic number, because the mean of its divisors is an integer number (86573709).

Almost surely, 2^384772030 is an apocalyptic number.

384772030 is a deficient number, since it is larger than the sum of its proper divisors (307817642).

384772030 is a wasteful number, since it uses less digits than its factorization.

384772030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38477210.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 384772030 is about 19615.6067966301. The cubic root of 384772030 is about 727.3350192525.

The spelling of 384772030 in words is "three hundred eighty-four million, seven hundred seventy-two thousand, thirty".