3749465297 has 2 divisors, whose sum is σ = 3749465298. Its totient is φ = 3749465296.

The previous prime is 3749465249. The next prime is 3749465299. The reversal of 3749465297 is 7925649473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3522541201 + 226924096 = 59351^2 + 15064^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3749465297 is a prime.

Together with 3749465299, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3749465299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874732648 + 1874732649.

It is an arithmetic number, because the mean of its divisors is an integer number (1874732649).

Almost surely, 2^3749465297 is an apocalyptic number.

It is an amenable number.

3749465297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3749465297 is an equidigital number, since it uses as much as digits as its factorization.

3749465297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 56.

The square root of 3749465297 is about 61232.8775822270. The cubic root of 3749465297 is about 1553.5424073984.

The spelling of 3749465297 in words is "three billion, seven hundred forty-nine million, four hundred sixty-five thousand, two hundred ninety-seven".