10390000 has 50 divisors (see below), whose sum is σ = 25179440. Its totient is φ = 4152000.

The previous prime is 10389983. The next prime is 10390013. The reversal of 10390000 is 9301.

It is a happy number.

10390000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9481 + ... + 10519.

Almost surely, 2^10390000 is an apocalyptic number.

10390000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10390000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12589720).

10390000 is an abundant number, since it is smaller than the sum of its proper divisors (14789440).

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

10390000 is an equidigital number, since it uses as much as digits as its factorization.

10390000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067 (or 1046 counting only the distinct ones).

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

The square root of 10390000 is about 3223.3522922572. The cubic root of 10390000 is about 218.2085930946.

Adding to 10390000 its reverse (9301), we get a palindrome (10399301).

The spelling of 10390000 in words is "ten million, three hundred ninety thousand".