1097804714 has 4 divisors (see below), whose sum is σ = 1646707074. Its totient is φ = 548902356.

The previous prime is 1097804713. The next prime is 1097804717. The reversal of 1097804714 is 4174087901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4174087901 = 709 ⋅5887289.

It can be written as a sum of positive squares in only one way, i.e., 1097795689 + 9025 = 33133^2 + 95^2 .

It is not an unprimeable number, because it can be changed into a prime (1097804713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274451177 + ... + 274451180.

Almost surely, 2^1097804714 is an apocalyptic number.

1097804714 is a deficient number, since it is larger than the sum of its proper divisors (548902360).

1097804714 is an equidigital number, since it uses as much as digits as its factorization.

1097804714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548902359.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 1097804714 is about 33133.1361932432. The cubic root of 1097804714 is about 1031.5929459749.

The spelling of 1097804714 in words is "one billion, ninety-seven million, eight hundred four thousand, seven hundred fourteen".