1768875044 has 6 divisors (see below), whose sum is σ = 3095531334. Its totient is φ = 884437520.

The previous prime is 1768875037. The next prime is 1768875137. The reversal of 1768875044 is 4405788671.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1760809444 + 8065600 = 41962^2 + 2840^2 .

It is a super-3 number, since 3×1768875044³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1768874983 and 1768875001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221109377 + ... + 221109384.

It is an arithmetic number, because the mean of its divisors is an integer number (515921889).

Almost surely, 2^1768875044 is an apocalyptic number.

It is an amenable number.

1768875044 is a deficient number, since it is larger than the sum of its proper divisors (1326656290).

1768875044 is a wasteful number, since it uses less digits than its factorization.

1768875044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442218765 (or 442218763 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 50.

The square root of 1768875044 is about 42057.9961957295. The cubic root of 1768875044 is about 1209.3881759935.

The spelling of 1768875044 in words is "one billion, seven hundred sixty-eight million, eight hundred seventy-five thousand, forty-four".