1936973 has 4 divisors (see below), whose sum is σ = 1999488. Its totient is φ = 1874460.

The previous prime is 1936969. The next prime is 1936981. The reversal of 1936973 is 3796391.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1936973 - 2² = 1936969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1936943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31211 + ... + 31272.

It is an arithmetic number, because the mean of its divisors is an integer number (499872).

2^1936973 is an apocalyptic number.

It is an amenable number.

1936973 is a deficient number, since it is larger than the sum of its proper divisors (62515).

1936973 is an equidigital number, since it uses as much as digits as its factorization.

1936973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62514.

The product of its digits is 30618, while the sum is 38.

The square root of 1936973 is about 1391.7517738447. The cubic root of 1936973 is about 124.6544697508.

The spelling of 1936973 in words is "one million, nine hundred thirty-six thousand, nine hundred seventy-three".