1848401097 has 4 divisors (see below), whose sum is σ = 2464534800. Its totient is φ = 1232267396.

The previous prime is 1848401089. The next prime is 1848401131. The reversal of 1848401097 is 7901048481.

1848401097 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1848401097 - 2³ = 1848401089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1848401047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308066847 + ... + 308066852.

It is an arithmetic number, because the mean of its divisors is an integer number (616133700).

Almost surely, 2^1848401097 is an apocalyptic number.

It is an amenable number.

1848401097 is a deficient number, since it is larger than the sum of its proper divisors (616133703).

1848401097 is an equidigital number, since it uses as much as digits as its factorization.

1848401097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616133702.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1848401097 is about 42993.0354476164. The cubic root of 1848401097 is about 1227.2472639032.

The spelling of 1848401097 in words is "one billion, eight hundred forty-eight million, four hundred one thousand, ninety-seven".