13794593690 has 32 divisors (see below), whose sum is σ = 25165831680. Its totient is φ = 5443386624.

The previous prime is 13794593669. The next prime is 13794593699. The reversal of 13794593690 is 9639549731.

It is a super-2 number, since 2×13794593690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13794593699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017899 + ... + 1031361.

It is an arithmetic number, because the mean of its divisors is an integer number (786432240).

Almost surely, 2^13794593690 is an apocalyptic number.

13794593690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13794593690 is a deficient number, since it is larger than the sum of its proper divisors (11371237990).

13794593690 is a wasteful number, since it uses less digits than its factorization.

13794593690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846.

The product of its (nonzero) digits is 5511240, while the sum is 56.

The spelling of 13794593690 in words is "thirteen billion, seven hundred ninety-four million, five hundred ninety-three thousand, six hundred ninety".