3195097890 has 32 divisors (see below), whose sum is σ = 7719710400. Its totient is φ = 846306624.

The previous prime is 3195097837. The next prime is 3195097891. The reversal of 3195097890 is 987905913.

It is a happy number.

3195097890 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3195097891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352924 + ... + 361863.

It is an arithmetic number, because the mean of its divisors is an integer number (241240950).

Almost surely, 2^3195097890 is an apocalyptic number.

3195097890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3195097890 is an abundant number, since it is smaller than the sum of its proper divisors (4524612510).

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

3195097890 is a wasteful number, since it uses less digits than its factorization.

3195097890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714946.

The product of its (nonzero) digits is 612360, while the sum is 51.

The square root of 3195097890 is about 56525.1969479099. The cubic root of 3195097890 is about 1472.8597345662.

The spelling of 3195097890 in words is "three billion, one hundred ninety-five million, ninety-seven thousand, eight hundred ninety".