3198420095 has 16 divisors (see below), whose sum is σ = 4154340960. Its totient is φ = 2349911424.

The previous prime is 3198420011. The next prime is 3198420101. The reversal of 3198420095 is 5900248913.

It is a cyclic number.

It is not a de Polignac number, because 3198420095 - 2¹⁰ = 3198419071 is a prime.

It is a super-2 number, since 2×3198420095² = 20459782208199618050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112085 + ... + 137694.

It is an arithmetic number, because the mean of its divisors is an integer number (259646310).

Almost surely, 2^3198420095 is an apocalyptic number.

3198420095 is a deficient number, since it is larger than the sum of its proper divisors (955920865).

3198420095 is a wasteful number, since it uses less digits than its factorization.

3198420095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249994.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 3198420095 is about 56554.5762516173. The cubic root of 3198420095 is about 1473.3700420422.

The spelling of 3198420095 in words is "three billion, one hundred ninety-eight million, four hundred twenty thousand, ninety-five".