6385490 has 16 divisors (see below), whose sum is σ = 11994048. Its totient is φ = 2443056.

The previous prime is 6385487. The next prime is 6385537. The reversal of 6385490 is 945836.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 6385490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13652 + ... + 14111.

It is an arithmetic number, because the mean of its divisors is an integer number (749628).

Almost surely, 2^6385490 is an apocalyptic number.

6385490 is a deficient number, since it is larger than the sum of its proper divisors (5608558).

6385490 is a wasteful number, since it uses less digits than its factorization.

6385490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27793.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6385490 is about 2526.9527102817. The cubic root of 6385490 is about 185.5231358109.

The spelling of 6385490 in words is "six million, three hundred eighty-five thousand, four hundred ninety".