10643274790 has 16 divisors (see below), whose sum is σ = 19163831760. Its totient is φ = 4255990560.

The previous prime is 10643274781. The next prime is 10643274791. The reversal of 10643274790 is 9747234601.

It is a super-2 number, since 2×10643274790² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643274791) 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, 130701 + ... + 195880.

It is an arithmetic number, because the mean of its divisors is an integer number (1197739485).

Almost surely, 2^10643274790 is an apocalyptic number.

10643274790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10643274790 is a deficient number, since it is larger than the sum of its proper divisors (8520556970).

10643274790 is a wasteful number, since it uses less digits than its factorization.

10643274790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329847.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 10643274790 in words is "ten billion, six hundred forty-three million, two hundred seventy-four thousand, seven hundred ninety".