1394834 has 24 divisors (see below), whose sum is σ = 2497968. Its totient is φ = 582120.

The previous prime is 1394831. The next prime is 1394849. The reversal of 1394834 is 4384931.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1394834.

It is not an unprimeable number, because it can be changed into a prime (1394831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4049 + ... + 4379.

It is an arithmetic number, because the mean of its divisors is an integer number (104082).

2^1394834 is an apocalyptic number.

1394834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1394834 is a deficient number, since it is larger than the sum of its proper divisors (1103134).

1394834 is a wasteful number, since it uses less digits than its factorization.

1394834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 383 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 1394834 is about 1181.0309056075. The cubic root of 1394834 is about 111.7311258740.

The spelling of 1394834 in words is "one million, three hundred ninety-four thousand, eight hundred thirty-four".