3786422250 has 64 divisors (see below), whose sum is σ = 10177929216. Its totient is φ = 932040000.

The previous prime is 3786422249. The next prime is 3786422267. The reversal of 3786422250 is 522246873.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 3786422199 and 3786422208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184426 + ... + 203925.

It is an arithmetic number, because the mean of its divisors is an integer number (159030144).

Almost surely, 2^3786422250 is an apocalyptic number.

3786422250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3786422250 is an abundant number, since it is smaller than the sum of its proper divisors (6391506966).

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

3786422250 is a wasteful number, since it uses less digits than its factorization.

3786422250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388384 (or 388374 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 3786422250 is about 61533.9113822614. The cubic root of 3786422250 is about 1558.6299402687.

The spelling of 3786422250 in words is "three billion, seven hundred eighty-six million, four hundred twenty-two thousand, two hundred fifty".