1097344476 has 48 divisors (see below), whose sum is σ = 2885057280. Its totient is φ = 360627120.

The previous prime is 1097344463. The next prime is 1097344531. The reversal of 1097344476 is 6744437901.

1097344476 is a `hidden beast` number, since 109 + 73 + 4 + 4 + 476 = 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 15 ways as a sum of consecutive naturals, for example, 63886 + ... + 79221.

It is an arithmetic number, because the mean of its divisors is an integer number (60105360).

Almost surely, 2^1097344476 is an apocalyptic number.

It is an amenable number.

1097344476 is an abundant number, since it is smaller than the sum of its proper divisors (1787712804).

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

1097344476 is a wasteful number, since it uses less digits than its factorization.

1097344476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143191 (or 143183 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 1097344476 is about 33126.1901823919. The cubic root of 1097344476 is about 1031.4487659183.

The spelling of 1097344476 in words is "one billion, ninety-seven million, three hundred forty-four thousand, four hundred seventy-six".