3777808052 has 24 divisors (see below), whose sum is σ = 6902952000. Its totient is φ = 1805639616.

The previous prime is 3777808049. The next prime is 3777808061. The reversal of 3777808052 is 2508087773.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3777807988 and 3777808006.

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, 144224 + ... + 168392.

It is an arithmetic number, because the mean of its divisors is an integer number (287623000).

Almost surely, 2^3777808052 is an apocalyptic number.

It is an amenable number.

3777808052 is a deficient number, since it is larger than the sum of its proper divisors (3125143948).

3777808052 is a wasteful number, since it uses less digits than its factorization.

3777808052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25895 (or 25893 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 47.

The square root of 3777808052 is about 61463.8759923258. The cubic root of 3777808052 is about 1557.4470697676.

The spelling of 3777808052 in words is "three billion, seven hundred seventy-seven million, eight hundred eight thousand, fifty-two".