3853020746 has 4 divisors (see below), whose sum is σ = 5779531122. Its totient is φ = 1926510372.

The previous prime is 3853020737. The next prime is 3853020749. The reversal of 3853020746 is 6470203583.

3853020746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3801339025 + 51681721 = 61655^2 + 7189^2 .

It is not an unprimeable number, because it can be changed into a prime (3853020749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 963255185 + ... + 963255188.

Almost surely, 2^3853020746 is an apocalyptic number.

3853020746 is a deficient number, since it is larger than the sum of its proper divisors (1926510376).

3853020746 is a wasteful number, since it uses less digits than its factorization.

3853020746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926510375.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 3853020746 is about 62072.7053220657. The cubic root of 3853020746 is about 1567.7150075219.

The spelling of 3853020746 in words is "three billion, eight hundred fifty-three million, twenty thousand, seven hundred forty-six".