3788223550 has 24 divisors (see below), whose sum is σ = 7151267736. Its totient is φ = 1492671840.

The previous prime is 3788223541. The next prime is 3788223587. The reversal of 3788223550 is 553228873.

It is a junction number, because it is equal to n+sod(n) for n = 3788223497 and 3788223506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 562057 + ... + 568756.

It is an arithmetic number, because the mean of its divisors is an integer number (297969489).

Almost surely, 2^3788223550 is an apocalyptic number.

3788223550 is a deficient number, since it is larger than the sum of its proper divisors (3363044186).

3788223550 is a wasteful number, since it uses less digits than its factorization.

3788223550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130892 (or 1130887 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 3788223550 is about 61548.5462866508. The cubic root of 3788223550 is about 1558.8770614149.

The spelling of 3788223550 in words is "three billion, seven hundred eighty-eight million, two hundred twenty-three thousand, five hundred fifty".