4887434 has 8 divisors (see below), whose sum is σ = 7344228. Its totient is φ = 2439360.

The previous prime is 4887409. The next prime is 4887437. The reversal of 4887434 is 4347884.

It can be written as a sum of positive squares in 2 ways, for example, as 4853209 + 34225 = 2203^2 + 185^2 .

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

It is a super-2 number, since 2×4887434² = 47774022208712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4887437) 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, 527 + ... + 3170.

Almost surely, 2^4887434 is an apocalyptic number.

4887434 is a deficient number, since it is larger than the sum of its proper divisors (2456794).

4887434 is a wasteful number, since it uses less digits than its factorization.

4887434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360.

The product of its digits is 86016, while the sum is 38.

The square root of 4887434 is about 2210.7541699610. The cubic root of 4887434 is about 169.7046081319.

The spelling of 4887434 in words is "four million, eight hundred eighty-seven thousand, four hundred thirty-four".