10369890 has 64 divisors (see below), whose sum is σ = 27936000. Its totient is φ = 2737152.

The previous prime is 10369889. The next prime is 10369901. The reversal of 10369890 is 9896301.

It is a super-2 number, since 2×10369890² = 215069237224200, which contains 22 as substring.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52011 + ... + 52209.

It is an arithmetic number, because the mean of its divisors is an integer number (436500).

Almost surely, 2^10369890 is an apocalyptic number.

10369890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10369890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13968000).

10369890 is an abundant number, since it is smaller than the sum of its proper divisors (17566110).

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

10369890 is a wasteful number, since it uses less digits than its factorization.

10369890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 10369890 is about 3220.2313581480. The cubic root of 10369890 is about 218.0677201725.

The spelling of 10369890 in words is "ten million, three hundred sixty-nine thousand, eight hundred ninety".