1097827934 has 16 divisors (see below), whose sum is σ = 1883714400. Its totient is φ = 470066784.

The previous prime is 1097827903. The next prime is 1097827937. The reversal of 1097827934 is 4397287901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097827937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19829 + ... + 50880.

It is an arithmetic number, because the mean of its divisors is an integer number (117732150).

Almost surely, 2^1097827934 is an apocalyptic number.

1097827934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1097827934 is a deficient number, since it is larger than the sum of its proper divisors (785886466).

1097827934 is a wasteful number, since it uses less digits than its factorization.

1097827934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71827.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 1097827934 is about 33133.4865958897. The cubic root of 1097827934 is about 1031.6002191019.

The spelling of 1097827934 in words is "one billion, ninety-seven million, eight hundred twenty-seven thousand, nine hundred thirty-four".