3144003838 has 4 divisors (see below), whose sum is σ = 4716005760. Its totient is φ = 1572001918.

The previous prime is 3144003833. The next prime is 3144003839. The reversal of 3144003838 is 8383004413.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144003833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786000958 + ... + 786000961.

It is an arithmetic number, because the mean of its divisors is an integer number (1179001440).

Almost surely, 2^3144003838 is an apocalyptic number.

3144003838 is a deficient number, since it is larger than the sum of its proper divisors (1572001922).

3144003838 is a wasteful number, since it uses less digits than its factorization.

3144003838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572001921.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 3144003838 is about 56071.4172997259. The cubic root of 3144003838 is about 1464.9664850398.

The spelling of 3144003838 in words is "three billion, one hundred forty-four million, three thousand, eight hundred thirty-eight".