485850390 has 32 divisors (see below), whose sum is σ = 1216740096. Its totient is φ = 123926880.

The previous prime is 485850389. The next prime is 485850401. The reversal of 485850390 is 93058584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351376 + ... + 352755.

It is an arithmetic number, because the mean of its divisors is an integer number (38023128).

Almost surely, 2^485850390 is an apocalyptic number.

485850390 is an abundant number, since it is smaller than the sum of its proper divisors (730889706).

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

485850390 is a wasteful number, since it uses less digits than its factorization.

485850390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704164.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 485850390 is about 22042.0142001588. The cubic root of 485850390 is about 786.1417332091.

The spelling of 485850390 in words is "four hundred eighty-five million, eight hundred fifty thousand, three hundred ninety".