1097734 has 16 divisors (see below), whose sum is σ = 1841616. Its totient is φ = 486400.

The previous prime is 1097729. The next prime is 1097743. The reversal of 1097734 is 4377901.

It is a junction number, because it is equal to n+sod(n) for n = 1097696 and 1097705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294 + ... + 1510.

It is an arithmetic number, because the mean of its divisors is an integer number (115101).

2^1097734 is an apocalyptic number.

1097734 is a deficient number, since it is larger than the sum of its proper divisors (743882).

1097734 is a wasteful number, since it uses less digits than its factorization.

1097734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 1097734 is about 1047.7280181421. The cubic root of 1097734 is about 103.1570795821.

It can be divided in two parts, 10977 and 34, that added together give a palindrome (11011).

The spelling of 1097734 in words is "one million, ninety-seven thousand, seven hundred thirty-four".