3190192020 has 96 divisors (see below), whose sum is σ = 10245258240. Its totient is φ = 823271040.

The previous prime is 3190192013. The next prime is 3190192021. The reversal of 3190192020 is 202910913.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3190192021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78547 + ... + 112026.

It is an arithmetic number, because the mean of its divisors is an integer number (106721440).

Almost surely, 2^3190192020 is an apocalyptic number.

3190192020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3190192020 is an abundant number, since it is smaller than the sum of its proper divisors (7055066220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3190192020 is a wasteful number, since it uses less digits than its factorization.

3190192020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190622 (or 190614 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 3190192020 is about 56481.7848514014. The cubic root of 3190192020 is about 1472.1055208746.

The spelling of 3190192020 in words is "three billion, one hundred ninety million, one hundred ninety-two thousand, twenty".