10340463 has 8 divisors (see below), whose sum is σ = 15756928. Its totient is φ = 5908824.

The previous prime is 10340461. The next prime is 10340483. The reversal of 10340463 is 36404301.

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

It is not a de Polignac number, because 10340463 - 2¹ = 10340461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 492403 = 10340463 / (1 + 0 + 3 + 4 + 0 + 4 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246181 + ... + 246222.

It is an arithmetic number, because the mean of its divisors is an integer number (1969616).

Almost surely, 2^10340463 is an apocalyptic number.

10340463 is a deficient number, since it is larger than the sum of its proper divisors (5416465).

10340463 is an equidigital number, since it uses as much as digits as its factorization.

10340463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492413.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 10340463 is about 3215.6590304322. The cubic root of 10340463 is about 217.8612519464.

Adding to 10340463 its reverse (36404301), we get a palindrome (46744764).

The spelling of 10340463 in words is "ten million, three hundred forty thousand, four hundred sixty-three".