1677384038 has 12 divisors (see below), whose sum is σ = 2765604660. Its totient is φ = 762447180.

The previous prime is 1677384031. The next prime is 1677384047. The reversal of 1677384038 is 8304837761.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1677383983 and 1677384001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1677384031) 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 5 ways as a sum of consecutive naturals, for example, 3465428 + ... + 3465911.

It is an arithmetic number, because the mean of its divisors is an integer number (230467055).

Almost surely, 2^1677384038 is an apocalyptic number.

1677384038 is a deficient number, since it is larger than the sum of its proper divisors (1088220622).

1677384038 is a wasteful number, since it uses less digits than its factorization.

1677384038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931363 (or 6931352 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 1677384038 is about 40955.8791628259. The cubic root of 1677384038 is about 1188.1670432693.

The spelling of 1677384038 in words is "one billion, six hundred seventy-seven million, three hundred eighty-four thousand, thirty-eight".