1340461179 has 24 divisors (see below), whose sum is σ = 1972339200. Its totient is φ = 877022640.

The previous prime is 1340461147. The next prime is 1340461207. The reversal of 1340461179 is 9711640431.

1340461179 is a `hidden beast` number, since 1 + 34 + 0 + 4 + 611 + 7 + 9 = 666.

It is not a de Polignac number, because 1340461179 - 2⁵ = 1340461147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1340461279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380034 + ... + 383544.

It is an arithmetic number, because the mean of its divisors is an integer number (82180800).

Almost surely, 2^1340461179 is an apocalyptic number.

1340461179 is a deficient number, since it is larger than the sum of its proper divisors (631878021).

1340461179 is a wasteful number, since it uses less digits than its factorization.

1340461179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295 (or 4292 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1340461179 is about 36612.3091186557. The cubic root of 1340461179 is about 1102.6002339955.

The spelling of 1340461179 in words is "one billion, three hundred forty million, four hundred sixty-one thousand, one hundred seventy-nine".