3195930 has 16 divisors (see below), whose sum is σ = 7670304. Its totient is φ = 852240.

The previous prime is 3195911. The next prime is 3195947. The reversal of 3195930 is 395913.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 106531 = 3195930 / (3 + 1 + 9 + 5 + 9 + 3 + 0).

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, 53236 + ... + 53295.

It is an arithmetic number, because the mean of its divisors is an integer number (479394).

Almost surely, 2^3195930 is an apocalyptic number.

3195930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3195930 is an abundant number, since it is smaller than the sum of its proper divisors (4474374).

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

3195930 is a wasteful number, since it uses less digits than its factorization.

3195930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106541.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 3195930 is about 1787.7164204649. The cubic root of 3195930 is about 147.2987584059.

The spelling of 3195930 in words is "three million, one hundred ninety-five thousand, nine hundred thirty".