385460 has 12 divisors (see below), whose sum is σ = 809508. Its totient is φ = 154176.

The previous prime is 385433. The next prime is 385471. The reversal of 385460 is 64583.

It can be written as a sum of positive squares in 2 ways, for example, as 195364 + 190096 = 442^2 + 436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9617 + ... + 9656.

It is an arithmetic number, because the mean of its divisors is an integer number (67459).

2³⁸⁵⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

385460 is an abundant number, since it is smaller than the sum of its proper divisors (424048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385460 is a wasteful number, since it uses less digits than its factorization.

385460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19282 (or 19280 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 385460 is about 620.8542502069. The cubic root of 385460 is about 72.7768251315.

The spelling of 385460 in words is "three hundred eighty-five thousand, four hundred sixty".