4606144387 has 4 divisors (see below), whose sum is σ = 4960463200. Its totient is φ = 4251825576.

The previous prime is 4606144357. The next prime is 4606144397. The reversal of 4606144387 is 7834416064.

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

It is a cyclic number.

It is not a de Polignac number, because 4606144387 - 2⁷ = 4606144259 is a prime.

It is a super-2 number, since 2×4606144387² = 42433132227783211538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4606144357) 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, 177159387 + ... + 177159412.

It is an arithmetic number, because the mean of its divisors is an integer number (1240115800).

Almost surely, 2^4606144387 is an apocalyptic number.

4606144387 is a deficient number, since it is larger than the sum of its proper divisors (354318813).

4606144387 is a wasteful number, since it uses less digits than its factorization.

4606144387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354318812.

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 4606144387 is about 67868.5817370600. The cubic root of 4606144387 is about 1663.8436586262.

The spelling of 4606144387 in words is "four billion, six hundred six million, one hundred forty-four thousand, three hundred eighty-seven".