3955220134 has 8 divisors (see below), whose sum is σ = 5939551800. Its totient is φ = 1975369536.

The previous prime is 3955220089. The next prime is 3955220147. The reversal of 3955220134 is 4310225593.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3955220134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118059 + ... + 1121590.

It is an arithmetic number, because the mean of its divisors is an integer number (742443975).

Almost surely, 2^3955220134 is an apocalyptic number.

3955220134 is a deficient number, since it is larger than the sum of its proper divisors (1984331666).

3955220134 is a wasteful number, since it uses less digits than its factorization.

3955220134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240534.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 3955220134 is about 62890.5408944779. The cubic root of 3955220134 is about 1581.4551746263.

The spelling of 3955220134 in words is "three billion, nine hundred fifty-five million, two hundred twenty thousand, one hundred thirty-four".