3672634247 has 2 divisors, whose sum is σ = 3672634248. Its totient is φ = 3672634246.

The previous prime is 3672634243. The next prime is 3672634291. The reversal of 3672634247 is 7424362763.

It is an a-pointer prime, because the next prime (3672634291) can be obtained adding 3672634247 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3672634247 - 2² = 3672634243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3672634198 and 3672634207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3672634243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836317123 + 1836317124.

It is an arithmetic number, because the mean of its divisors is an integer number (1836317124).

Almost surely, 2^3672634247 is an apocalyptic number.

3672634247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672634247 is an equidigital number, since it uses as much as digits as its factorization.

3672634247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 44.

The square root of 3672634247 is about 60602.2627217829. The cubic root of 3672634247 is about 1542.8577743159.

The spelling of 3672634247 in words is "three billion, six hundred seventy-two million, six hundred thirty-four thousand, two hundred forty-seven".