1983354 has 16 divisors (see below), whose sum is σ = 4032480. Its totient is φ = 650160.

The previous prime is 1983347. The next prime is 1983361. The reversal of 1983354 is 4533891.

It is an interprime number because it is at equal distance from previous prime (1983347) and next prime (1983361).

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, 2344 + ... + 3075.

It is an arithmetic number, because the mean of its divisors is an integer number (252030).

2^1983354 is an apocalyptic number.

1983354 is an abundant number, since it is smaller than the sum of its proper divisors (2049126).

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

1983354 is a wasteful number, since it uses less digits than its factorization.

1983354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485.

The product of its digits is 12960, while the sum is 33.

The square root of 1983354 is about 1408.3160156726. The cubic root of 1983354 is about 125.6415866320.

The spelling of 1983354 in words is "one million, nine hundred eighty-three thousand, three hundred fifty-four".