2744572373 has 2 divisors, whose sum is σ = 2744572374. Its totient is φ = 2744572372.

The previous prime is 2744572351. The next prime is 2744572403. The reversal of 2744572373 is 3732754472.

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., 1472794129 + 1271778244 = 38377^2 + 35662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2744572373 is a prime.

It is a super-2 number, since 2×2744572373² = 15065355021269702258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744572333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372286186 + 1372286187.

It is an arithmetic number, because the mean of its divisors is an integer number (1372286187).

Almost surely, 2^2744572373 is an apocalyptic number.

It is an amenable number.

2744572373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744572373 is an equidigital number, since it uses as much as digits as its factorization.

2744572373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 44.

The square root of 2744572373 is about 52388.6664556371. Note that the first 3 decimals coincide. The cubic root of 2744572373 is about 1400.0973355795.

The spelling of 2744572373 in words is "two billion, seven hundred forty-four million, five hundred seventy-two thousand, three hundred seventy-three".