1930324 has 24 divisors (see below), whose sum is σ = 3880800. Its totient is φ = 830880.

The previous prime is 1930309. The next prime is 1930349. The reversal of 1930324 is 4230391.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1930295 and 1930304.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 319 + ... + 1990.

It is an arithmetic number, because the mean of its divisors is an integer number (161700).

2^1930324 is an apocalyptic number.

It is an amenable number.

1930324 is an abundant number, since it is smaller than the sum of its proper divisors (1950476).

1930324 is a wasteful number, since it uses less digits than its factorization.

1930324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343 (or 2341 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1930324 is about 1389.3610042030. The cubic root of 1930324 is about 124.5116734483.

The spelling of 1930324 in words is "one million, nine hundred thirty thousand, three hundred twenty-four".