3840468902 has 8 divisors (see below), whose sum is σ = 5789946096. Its totient is φ = 1910486872.

The previous prime is 3840468901. The next prime is 3840468913. The reversal of 3840468902 is 2098640483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840468901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4873298 + ... + 4874085.

It is an arithmetic number, because the mean of its divisors is an integer number (723743262).

Almost surely, 2^3840468902 is an apocalyptic number.

3840468902 is a deficient number, since it is larger than the sum of its proper divisors (1949477194).

3840468902 is a wasteful number, since it uses less digits than its factorization.

3840468902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9747582.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 3840468902 is about 61971.5168605707. The cubic root of 3840468902 is about 1566.0107930840.

The spelling of 3840468902 in words is "three billion, eight hundred forty million, four hundred sixty-eight thousand, nine hundred two".