244069807 has 2 divisors, whose sum is σ = 244069808. Its totient is φ = 244069806.

The previous prime is 244069783. The next prime is 244069817. The reversal of 244069807 is 708960442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244069807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244069807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244069817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122034903 + 122034904.

It is an arithmetic number, because the mean of its divisors is an integer number (122034904).

Almost surely, 2^244069807 is an apocalyptic number.

244069807 is a deficient number, since it is larger than the sum of its proper divisors (1).

244069807 is an equidigital number, since it uses as much as digits as its factorization.

244069807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 244069807 is about 15622.7336596384. The cubic root of 244069807 is about 624.9395627959.

The spelling of 244069807 in words is "two hundred forty-four million, sixty-nine thousand, eight hundred seven".