1327764038 has 16 divisors (see below), whose sum is σ = 2057698944. Its totient is φ = 641902080.

The previous prime is 1327764017. The next prime is 1327764041. The reversal of 1327764038 is 8304677231.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1327763986 and 1327764004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66656 + ... + 84252.

It is an arithmetic number, because the mean of its divisors is an integer number (128606184).

Almost surely, 2^1327764038 is an apocalyptic number.

1327764038 is a deficient number, since it is larger than the sum of its proper divisors (729934906).

1327764038 is a wasteful number, since it uses less digits than its factorization.

1327764038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18847.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 1327764038 is about 36438.4966484623. The cubic root of 1327764038 is about 1099.1078269973.

The spelling of 1327764038 in words is "one billion, three hundred twenty-seven million, seven hundred sixty-four thousand, thirty-eight".