3780935890 has 16 divisors (see below), whose sum is σ = 6806536920. Its totient is φ = 1512184960.

The previous prime is 3780935869. The next prime is 3780935959. The reversal of 3780935890 is 985390873.

It can be written as a sum of positive squares in 4 ways, for example, as 3452855121 + 328080769 = 58761^2 + 18113^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83100 + ... + 120280.

Almost surely, 2^3780935890 is an apocalyptic number.

3780935890 is a deficient number, since it is larger than the sum of its proper divisors (3025601030).

3780935890 is a wasteful number, since it uses less digits than its factorization.

3780935890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47357.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 3780935890 is about 61489.3152507003. The cubic root of 3780935890 is about 1557.8767808807.

The spelling of 3780935890 in words is "three billion, seven hundred eighty million, nine hundred thirty-five thousand, eight hundred ninety".