1935930 has 32 divisors (see below), whose sum is σ = 4748544. Its totient is φ = 504896.

The previous prime is 1935917. The next prime is 1935961. The reversal of 1935930 is 395391.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724 + ... + 2096.

It is an arithmetic number, because the mean of its divisors is an integer number (148392).

2^1935930 is an apocalyptic number.

1935930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1935930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2374272).

1935930 is an abundant number, since it is smaller than the sum of its proper divisors (2812614).

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

1935930 is a wasteful number, since it uses less digits than its factorization.

1935930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430.

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

The square root of 1935930 is about 1391.3770157653. The cubic root of 1935930 is about 124.6320915426.

The spelling of 1935930 in words is "one million, nine hundred thirty-five thousand, nine hundred thirty".