1340763106 has 32 divisors (see below), whose sum is σ = 2159939520. Its totient is φ = 621958656.

The previous prime is 1340763079. The next prime is 1340763133. The reversal of 1340763106 is 6013670431.

It is an interprime number because it is at equal distance from previous prime (1340763079) and next prime (1340763133).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1703245 + ... + 1704031.

It is an arithmetic number, because the mean of its divisors is an integer number (67498110).

Almost surely, 2^1340763106 is an apocalyptic number.

1340763106 is a deficient number, since it is larger than the sum of its proper divisors (819176414).

1340763106 is a wasteful number, since it uses less digits than its factorization.

1340763106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 1340763106 is about 36616.4321855639. The cubic root of 1340763106 is about 1102.6830114243.

The spelling of 1340763106 in words is "one billion, three hundred forty million, seven hundred sixty-three thousand, one hundred six".