385402573 has 8 divisors (see below), whose sum is σ = 394135200. Its totient is φ = 376743408.

The previous prime is 385402561. The next prime is 385402603. The reversal of 385402573 is 375204583.

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 385402573 - 2¹³ = 385394381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385402543) 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 7 ways as a sum of consecutive naturals, for example, 7686 + ... + 28807.

It is an arithmetic number, because the mean of its divisors is an integer number (49266900).

Almost surely, 2^385402573 is an apocalyptic number.

It is an amenable number.

385402573 is a deficient number, since it is larger than the sum of its proper divisors (8732627).

385402573 is a wasteful number, since it uses less digits than its factorization.

385402573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36731.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 385402573 is about 19631.6727000019. The cubic root of 385402573 is about 727.7321078132.

The spelling of 385402573 in words is "three hundred eighty-five million, four hundred two thousand, five hundred seventy-three".