3803770650 has 48 divisors (see below), whose sum is σ = 9507677184. Its totient is φ = 1006346880.

The previous prime is 3803770643. The next prime is 3803770661. The reversal of 3803770650 is 560773083.

It is a junction number, because it is equal to n+sod(n) for n = 3803770599 and 3803770608.

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, 80787 + ... + 118886.

It is an arithmetic number, because the mean of its divisors is an integer number (198076608).

Almost surely, 2^3803770650 is an apocalyptic number.

3803770650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3803770650 is an abundant number, since it is smaller than the sum of its proper divisors (5703906534).

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

3803770650 is a wasteful number, since it uses less digits than its factorization.

3803770650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199815 (or 199810 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 3803770650 is about 61674.7164565837. The cubic root of 3803770650 is about 1561.0067260864.

The spelling of 3803770650 in words is "three billion, eight hundred three million, seven hundred seventy thousand, six hundred fifty".