7640224703 has 2 divisors, whose sum is σ = 7640224704. Its totient is φ = 7640224702.

The previous prime is 7640224687. The next prime is 7640224721. The reversal of 7640224703 is 3074220467.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7640224703 - 2⁴ = 7640224687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7640224793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3820112351 + 3820112352.

It is an arithmetic number, because the mean of its divisors is an integer number (3820112352).

Almost surely, 2^7640224703 is an apocalyptic number.

7640224703 is a deficient number, since it is larger than the sum of its proper divisors (1).

7640224703 is an equidigital number, since it uses as much as digits as its factorization.

7640224703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 7640224703 is about 87408.3789061438. The cubic root of 7640224703 is about 1969.5577097210.

The spelling of 7640224703 in words is "seven billion, six hundred forty million, two hundred twenty-four thousand, seven hundred three".