3843702144 has 48 divisors (see below), whose sum is σ = 11060656620. Its totient is φ = 1281233664.

The previous prime is 3843702143. The next prime is 3843702179. The reversal of 3843702144 is 4412073483.

3843702144 is a `hidden beast` number, since 3 + 8 + 437 + 0 + 214 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3843702099 and 3843702108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843702143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1667122 + ... + 1669425.

Almost surely, 2^3843702144 is an apocalyptic number.

It is an amenable number.

3843702144 is an abundant number, since it is smaller than the sum of its proper divisors (7216954476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3843702144 is a wasteful number, since it uses less digits than its factorization.

3843702144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336567 (or 3336552 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 3843702144 is about 61997.5978889505. The cubic root of 3843702144 is about 1566.4501380142.

The spelling of 3843702144 in words is "three billion, eight hundred forty-three million, seven hundred two thousand, one hundred forty-four".