3734800243 has 2 divisors, whose sum is σ = 3734800244. Its totient is φ = 3734800242.

The previous prime is 3734800133. The next prime is 3734800271. The reversal of 3734800243 is 3420084373.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3420084373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3734800243 - 2²⁵ = 3701245811 is a prime.

It is a super-2 number, since 2×3734800243² = 27897465710225718098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3734800199 and 3734800208.

It is not a weakly prime, because it can be changed into another prime (3734800273) 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, 1867400121 + 1867400122.

It is an arithmetic number, because the mean of its divisors is an integer number (1867400122).

Almost surely, 2^3734800243 is an apocalyptic number.

3734800243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734800243 is an equidigital number, since it uses as much as digits as its factorization.

3734800243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 3734800243 is about 61113.0120596261. The cubic root of 3734800243 is about 1551.5143359120.

The spelling of 3734800243 in words is "three billion, seven hundred thirty-four million, eight hundred thousand, two hundred forty-three".