4864889437 has 4 divisors (see below), whose sum is σ = 4886320896. Its totient is φ = 4843457980.

The previous prime is 4864889429. The next prime is 4864889453. The reversal of 4864889437 is 7349884684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4864889437 - 2³ = 4864889429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4864889837) 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, 10715389 + ... + 10715842.

It is an arithmetic number, because the mean of its divisors is an integer number (1221580224).

Almost surely, 2^4864889437 is an apocalyptic number.

It is an amenable number.

4864889437 is a deficient number, since it is larger than the sum of its proper divisors (21431459).

4864889437 is a wasteful number, since it uses less digits than its factorization.

4864889437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21431458.

The product of its digits is 37158912, while the sum is 61.

The square root of 4864889437 is about 69748.7593939849. The cubic root of 4864889437 is about 1694.4327031263.

The spelling of 4864889437 in words is "four billion, eight hundred sixty-four million, eight hundred eighty-nine thousand, four hundred thirty-seven".