3782505802 has 16 divisors (see below), whose sum is σ = 6032154240. Its totient is φ = 1774890832.

The previous prime is 3782505773. The next prime is 3782505803. The reversal of 3782505802 is 2085052873.

3782505802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3782505803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773302 + ... + 778177.

It is an arithmetic number, because the mean of its divisors is an integer number (377009640).

Almost surely, 2^3782505802 is an apocalyptic number.

3782505802 is a deficient number, since it is larger than the sum of its proper divisors (2249648438).

3782505802 is a wasteful number, since it uses less digits than its factorization.

3782505802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551557.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 3782505802 is about 61502.0796558946. The cubic root of 3782505802 is about 1558.0923704506.

The spelling of 3782505802 in words is "three billion, seven hundred eighty-two million, five hundred five thousand, eight hundred two".