385025378 has 8 divisors (see below), whose sum is σ = 577790172. Its totient is φ = 192428656.

The previous prime is 385025371. The next prime is 385025411. The reversal of 385025378 is 873520583.

It can be written as a sum of positive squares in 2 ways, for example, as 360354289 + 24671089 = 18983^2 + 4967^2 .

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

It is not an unprimeable number, because it can be changed into a prime (385025371) 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, 36125 + ... + 45552.

Almost surely, 2^385025378 is an apocalyptic number.

385025378 is a deficient number, since it is larger than the sum of its proper divisors (192764794).

385025378 is a wasteful number, since it uses less digits than its factorization.

385025378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84036.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 385025378 is about 19622.0635510132. The cubic root of 385025378 is about 727.4946189027.

The spelling of 385025378 in words is "three hundred eighty-five million, twenty-five thousand, three hundred seventy-eight".