1930314 has 16 divisors (see below), whose sum is σ = 3874752. Its totient is φ = 641088.

The previous prime is 1930309. The next prime is 1930349. The reversal of 1930314 is 4130391.

It is a super-2 number, since 2×1930314² = 7452224277192, which contains 22 as substring.

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, 2227 + ... + 2969.

It is an arithmetic number, because the mean of its divisors is an integer number (242172).

2^1930314 is an apocalyptic number.

1930314 is the 743-rd nonagonal number.

1930314 is an abundant number, since it is smaller than the sum of its proper divisors (1944438).

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

1930314 is a wasteful number, since it uses less digits than its factorization.

1930314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1930314 is about 1389.3574054217. The cubic root of 1930314 is about 124.5114584380.

The spelling of 1930314 in words is "one million, nine hundred thirty thousand, three hundred fourteen".