10849850731 has 4 divisors (see below), whose sum is σ = 10858767192. Its totient is φ = 10840934272.

The previous prime is 10849850717. The next prime is 10849850741. The reversal of 10849850731 is 13705894801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10849850731 - 2⁷ = 10849850603 is a prime.

It is a super-2 number, since 2×10849850731² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10849850741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4456405 + ... + 4458838.

It is an arithmetic number, because the mean of its divisors is an integer number (2714691798).

Almost surely, 2^10849850731 is an apocalyptic number.

10849850731 is a deficient number, since it is larger than the sum of its proper divisors (8916461).

10849850731 is an equidigital number, since it uses as much as digits as its factorization.

10849850731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8916460.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 10849850731 in words is "ten billion, eight hundred forty-nine million, eight hundred fifty thousand, seven hundred thirty-one".