10331490786 has 32 divisors (see below), whose sum is σ = 20874913920. Its totient is φ = 3408593664.

The previous prime is 10331490781. The next prime is 10331490809. The reversal of 10331490786 is 68709413301.

10331490786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10331490786² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10331490781) 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 15 ways as a sum of consecutive naturals, for example, 493500 + ... + 514008.

It is an arithmetic number, because the mean of its divisors is an integer number (652341060).

Almost surely, 2^10331490786 is an apocalyptic number.

10331490786 is an abundant number, since it is smaller than the sum of its proper divisors (10543423134).

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

10331490786 is a wasteful number, since it uses less digits than its factorization.

10331490786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21370.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 10331490786 in words is "ten billion, three hundred thirty-one million, four hundred ninety thousand, seven hundred eighty-six".