3785734835 has 16 divisors (see below), whose sum is σ = 4717929216. Its totient is φ = 2913992928.

The previous prime is 3785734831. The next prime is 3785734889. The reversal of 3785734835 is 5384375873.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3785734835 - 2² = 3785734831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3785734831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116999 + ... + 145808.

It is an arithmetic number, because the mean of its divisors is an integer number (294870576).

Almost surely, 2^3785734835 is an apocalyptic number.

3785734835 is a deficient number, since it is larger than the sum of its proper divisors (932194381).

3785734835 is a wasteful number, since it uses less digits than its factorization.

3785734835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262922.

The product of its digits is 8467200, while the sum is 53.

The square root of 3785734835 is about 61528.3254688440. The cubic root of 3785734835 is about 1558.5356128382.

The spelling of 3785734835 in words is "three billion, seven hundred eighty-five million, seven hundred thirty-four thousand, eight hundred thirty-five".