4392664955 has 16 divisors (see below), whose sum is σ = 6040139520. Its totient is φ = 3004156512.

The previous prime is 4392664949. The next prime is 4392664973. The reversal of 4392664955 is 5594662934.

It is a happy number.

It is not a de Polignac number, because 4392664955 - 2¹⁸ = 4392402811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4392664897 and 4392664906.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152309 + ... + 178838.

It is an arithmetic number, because the mean of its divisors is an integer number (377508720).

Almost surely, 2^4392664955 is an apocalyptic number.

4392664955 is a deficient number, since it is larger than the sum of its proper divisors (1647474565).

4392664955 is a wasteful number, since it uses less digits than its factorization.

4392664955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331538.

The product of its digits is 6998400, while the sum is 53.

The square root of 4392664955 is about 66277.1827629992. The cubic root of 4392664955 is about 1637.7314652892.

The spelling of 4392664955 in words is "four billion, three hundred ninety-two million, six hundred sixty-four thousand, nine hundred fifty-five".