7740203973 has 16 divisors (see below), whose sum is σ = 10353584640. Its totient is φ = 5143504896.

The previous prime is 7740203953. The next prime is 7740203981. The reversal of 7740203973 is 3793020477.

It is not a de Polignac number, because 7740203973 - 2⁶ = 7740203909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7740203953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666188 + ... + 1670826.

It is an arithmetic number, because the mean of its divisors is an integer number (647099040).

Almost surely, 2^7740203973 is an apocalyptic number.

It is an amenable number.

7740203973 is a deficient number, since it is larger than the sum of its proper divisors (2613380667).

7740203973 is a wasteful number, since it uses less digits than its factorization.

7740203973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316.

The product of its (nonzero) digits is 222264, while the sum is 42.

The square root of 7740203973 is about 87978.4290209822. The cubic root of 7740203973 is about 1978.1116551548. Note that the first 3 decimals are identical.

The spelling of 7740203973 in words is "seven billion, seven hundred forty million, two hundred three thousand, nine hundred seventy-three".