1939334 has 4 divisors (see below), whose sum is σ = 2909004. Its totient is φ = 969666.

The previous prime is 1939331. The next prime is 1939339. The reversal of 1939334 is 4339391.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1939334² = 7522032727112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1939334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1939331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484832 + ... + 484835.

It is an arithmetic number, because the mean of its divisors is an integer number (727251).

2^1939334 is an apocalyptic number.

1939334 is a deficient number, since it is larger than the sum of its proper divisors (969670).

1939334 is an equidigital number, since it uses as much as digits as its factorization.

1939334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969669.

The product of its digits is 8748, while the sum is 32.

The square root of 1939334 is about 1392.5997271291. The cubic root of 1939334 is about 124.7050968040.

The spelling of 1939334 in words is "one million, nine hundred thirty-nine thousand, three hundred thirty-four".