1320677006 has 12 divisors (see below), whose sum is σ = 2177480256. Its totient is φ = 600307620.

The previous prime is 1320677003. The next prime is 1320677009. The reversal of 1320677006 is 6007760231.

It is an interprime number because it is at equal distance from previous prime (1320677003) and next prime (1320677009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320677003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2728430 + ... + 2728913.

It is an arithmetic number, because the mean of its divisors is an integer number (181456688).

Almost surely, 2^1320677006 is an apocalyptic number.

1320677006 is a deficient number, since it is larger than the sum of its proper divisors (856803250).

1320677006 is a wasteful number, since it uses less digits than its factorization.

1320677006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457367 (or 5457356 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 1320677006 is about 36341.1200432788. The cubic root of 1320677006 is about 1097.1488161585.

The spelling of 1320677006 in words is "one billion, three hundred twenty million, six hundred seventy-seven thousand, six".