2449195373 has 2 divisors, whose sum is σ = 2449195374. Its totient is φ = 2449195372.

The previous prime is 2449195369. The next prime is 2449195409. The reversal of 2449195373 is 3735919442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2353996324 + 95199049 = 48518^2 + 9757^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449195373 - 2² = 2449195369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2449195303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224597686 + 1224597687.

It is an arithmetic number, because the mean of its divisors is an integer number (1224597687).

Almost surely, 2^2449195373 is an apocalyptic number.

It is an amenable number.

2449195373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449195373 is an equidigital number, since it uses as much as digits as its factorization.

2449195373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 47.

The square root of 2449195373 is about 49489.3460554896. The cubic root of 2449195373 is about 1347.9521531224.

The spelling of 2449195373 in words is "two billion, four hundred forty-nine million, one hundred ninety-five thousand, three hundred seventy-three".