10342390 has 8 divisors (see below), whose sum is σ = 18616320. Its totient is φ = 4136952.

The previous prime is 10342379. The next prime is 10342391. The reversal of 10342390 is 9324301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517110 + ... + 517129.

It is an arithmetic number, because the mean of its divisors is an integer number (2327040).

Almost surely, 2^10342390 is an apocalyptic number.

10342390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10342390 is a deficient number, since it is larger than the sum of its proper divisors (8273930).

10342390 is a wasteful number, since it uses less digits than its factorization.

10342390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034246.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 10342390 is about 3215.9586440127. The cubic root of 10342390 is about 217.8747843049.

Adding to 10342390 its reverse (9324301), we get a palindrome (19666691).

The spelling of 10342390 in words is "ten million, three hundred forty-two thousand, three hundred ninety".