1340160626 has 24 divisors (see below), whose sum is σ = 2440517376. Its totient is φ = 540567360.

The previous prime is 1340160607. The next prime is 1340160629. The reversal of 1340160626 is 6260610431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1340160629) 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 11 ways as a sum of consecutive naturals, for example, 161570 + ... + 169661.

It is an arithmetic number, because the mean of its divisors is an integer number (101688224).

Almost surely, 2^1340160626 is an apocalyptic number.

1340160626 is a deficient number, since it is larger than the sum of its proper divisors (1100356750).

1340160626 is a wasteful number, since it uses less digits than its factorization.

1340160626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331274 (or 331257 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1340160626 is about 36608.2043536691. The cubic root of 1340160626 is about 1102.5178209216.

The spelling of 1340160626 in words is "one billion, three hundred forty million, one hundred sixty thousand, six hundred twenty-six".