1765048338 has 48 divisors (see below), whose sum is σ = 3869424000. Its totient is φ = 581444640.

The previous prime is 1765048297. The next prime is 1765048343. The reversal of 1765048338 is 8338405671.

It is a junction number, because it is equal to n+sod(n) for n = 1765048293 and 1765048302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564343 + ... + 567461.

It is an arithmetic number, because the mean of its divisors is an integer number (80613000).

Almost surely, 2^1765048338 is an apocalyptic number.

1765048338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1765048338 is an abundant number, since it is smaller than the sum of its proper divisors (2104375662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1765048338 is a wasteful number, since it uses less digits than its factorization.

1765048338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 1765048338 is about 42012.4783606014. The cubic root of 1765048338 is about 1208.5154340514.

The spelling of 1765048338 in words is "one billion, seven hundred sixty-five million, forty-eight thousand, three hundred thirty-eight".