10000390 has 8 divisors (see below), whose sum is σ = 18000720. Its totient is φ = 4000152.

The previous prime is 10000379. The next prime is 10000439. The reversal of 10000390 is 9300001.

It is a happy number.

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

10000390 is a modest number, since divided by 390 gives 10 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10000390.

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, 500010 + ... + 500029.

It is an arithmetic number, because the mean of its divisors is an integer number (2250090).

Almost surely, 2^10000390 is an apocalyptic number.

10000390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000390 is a deficient number, since it is larger than the sum of its proper divisors (8000330).

10000390 is a wasteful number, since it uses less digits than its factorization.

10000390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000046.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 10000390 is about 3162.3393239815. The cubic root of 10000390 is about 215.4462697319.

Adding to 10000390 its reverse (9300001), we get a palindrome (19300391).

The spelling of 10000390 in words is "ten million, three hundred ninety", and thus it is an aban number.