4668821462 has 4 divisors (see below), whose sum is σ = 7003232196. Its totient is φ = 2334410730.

The previous prime is 4668821461. The next prime is 4668821471. The reversal of 4668821462 is 2641288664.

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 (4668821461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167205364 + ... + 1167205367.

It is an arithmetic number, because the mean of its divisors is an integer number (1750808049).

Almost surely, 2^4668821462 is an apocalyptic number.

4668821462 is a deficient number, since it is larger than the sum of its proper divisors (2334410734).

4668821462 is a wasteful number, since it uses less digits than its factorization.

4668821462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334410733.

The product of its digits is 884736, while the sum is 47.

The square root of 4668821462 is about 68328.7747731510. The cubic root of 4668821462 is about 1671.3564775774.

The spelling of 4668821462 in words is "four billion, six hundred sixty-eight million, eight hundred twenty-one thousand, four hundred sixty-two".