4464679155 has 64 divisors (see below), whose sum is σ = 7630682112. Its totient is φ = 2224302080.

The previous prime is 4464679151. The next prime is 4464679169. The reversal of 4464679155 is 5519764644.

It is a happy number.

It is not a de Polignac number, because 4464679155 - 2² = 4464679151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4464679098 and 4464679107.

It is not an unprimeable number, because it can be changed into a prime (4464679151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2767129 + ... + 2768741.

It is an arithmetic number, because the mean of its divisors is an integer number (119229408).

Almost surely, 2^4464679155 is an apocalyptic number.

4464679155 is a deficient number, since it is larger than the sum of its proper divisors (3166002957).

4464679155 is a wasteful number, since it uses less digits than its factorization.

4464679155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828.

The product of its digits is 3628800, while the sum is 51.

The square root of 4464679155 is about 66818.2546539492. The cubic root of 4464679155 is about 1646.6327601559.

The spelling of 4464679155 in words is "four billion, four hundred sixty-four million, six hundred seventy-nine thousand, one hundred fifty-five".