3855003422 has 4 divisors (see below), whose sum is σ = 5782505136. Its totient is φ = 1927501710.

The previous prime is 3855003421. The next prime is 3855003443. The reversal of 3855003422 is 2243005583.

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

It is a super-2 number, since 2×3855003422² = 29722102767263420168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3855003421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 963750854 + ... + 963750857.

It is an arithmetic number, because the mean of its divisors is an integer number (1445626284).

Almost surely, 2^3855003422 is an apocalyptic number.

3855003422 is a deficient number, since it is larger than the sum of its proper divisors (1927501714).

3855003422 is a wasteful number, since it uses less digits than its factorization.

3855003422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927501713.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 3855003422 is about 62088.6738624687. The cubic root of 3855003422 is about 1567.9838647926.

The spelling of 3855003422 in words is "three billion, eight hundred fifty-five million, three thousand, four hundred twenty-two".