385010633 has 4 divisors (see below), whose sum is σ = 440012160. Its totient is φ = 330009108.

The previous prime is 385010621. The next prime is 385010653. The reversal of 385010633 is 336010583.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 385010633 - 2⁴ = 385010617 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 385010596 and 385010605.

It is not an unprimeable number, because it can be changed into a prime (385010653) 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 3 ways as a sum of consecutive naturals, for example, 27500753 + ... + 27500766.

It is an arithmetic number, because the mean of its divisors is an integer number (110003040).

Almost surely, 2^385010633 is an apocalyptic number.

It is an amenable number.

385010633 is a deficient number, since it is larger than the sum of its proper divisors (55001527).

385010633 is an equidigital number, since it uses as much as digits as its factorization.

385010633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55001526.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 385010633 is about 19621.6878224071. The cubic root of 385010633 is about 727.4853320299.

Subtracting from 385010633 its reverse (336010583), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 385010633 in words is "three hundred eighty-five million, ten thousand, six hundred thirty-three".