1097340534 has 40 divisors (see below), whose sum is σ = 2565771120. Its totient is φ = 349875504.

The previous prime is 1097340437. The next prime is 1097340547. The reversal of 1097340534 is 4350437901.

1097340534 is a `hidden beast` number, since 1 + 0 + 97 + 34 + 0 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 143529 + ... + 150980.

It is an arithmetic number, because the mean of its divisors is an integer number (64144278).

Almost surely, 2^1097340534 is an apocalyptic number.

1097340534 is an abundant number, since it is smaller than the sum of its proper divisors (1468430586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1097340534 is a wasteful number, since it uses less digits than its factorization.

1097340534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294546 (or 294537 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1097340534 is about 33126.1306825895. The cubic root of 1097340534 is about 1031.4475308227.

The spelling of 1097340534 in words is "one billion, ninety-seven million, three hundred forty thousand, five hundred thirty-four".