3890222102 has 16 divisors (see below), whose sum is σ = 6299893152. Its totient is φ = 1791004800.

The previous prime is 3890222087. The next prime is 3890222117. The reversal of 3890222102 is 2012220983.

It is an interprime number because it is at equal distance from previous prime (3890222087) and next prime (3890222117).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176138 + ... + 196989.

It is an arithmetic number, because the mean of its divisors is an integer number (393743322).

Almost surely, 2^3890222102 is an apocalyptic number.

3890222102 is a deficient number, since it is larger than the sum of its proper divisors (2409671050).

3890222102 is a wasteful number, since it uses less digits than its factorization.

3890222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373543.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3890222102 is about 62371.6450159846. The cubic root of 3890222102 is about 1572.7443450440.

The spelling of 3890222102 in words is "three billion, eight hundred ninety million, two hundred twenty-two thousand, one hundred two".