4614177961 has 4 divisors (see below), whose sum is σ = 4885600212. Its totient is φ = 4342755712.

The previous prime is 4614177943. The next prime is 4614177973. The reversal of 4614177961 is 1697714164.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1548894736 + 3065283225 = 39356^2 + 55365^2 .

It is a cyclic number.

It is not a de Polignac number, because 4614177961 - 2³¹ = 2466694313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4614177461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135711100 + ... + 135711133.

It is an arithmetic number, because the mean of its divisors is an integer number (1221400053).

Almost surely, 2^4614177961 is an apocalyptic number.

It is an amenable number.

4614177961 is a deficient number, since it is larger than the sum of its proper divisors (271422251).

4614177961 is a wasteful number, since it uses less digits than its factorization.

4614177961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271422250.

The product of its digits is 254016, while the sum is 46.

The square root of 4614177961 is about 67927.7407323400. The cubic root of 4614177961 is about 1664.8103997626.

The spelling of 4614177961 in words is "four billion, six hundred fourteen million, one hundred seventy-seven thousand, nine hundred sixty-one".