9027740497 has 4 divisors (see below), whose sum is σ = 9028783216. Its totient is φ = 9026697780.

The previous prime is 9027740489. The next prime is 9027740551. The reversal of 9027740497 is 7940477209.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7940477209 = 7 ⋅1134353887.

It is a cyclic number.

It is not a de Polignac number, because 9027740497 - 2³ = 9027740489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9027740497.

It is not an unprimeable number, because it can be changed into a prime (9027740417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508263 + ... + 525724.

It is an arithmetic number, because the mean of its divisors is an integer number (2257195804).

Almost surely, 2^9027740497 is an apocalyptic number.

It is an amenable number.

9027740497 is a deficient number, since it is larger than the sum of its proper divisors (1042719).

9027740497 is a wasteful number, since it uses less digits than its factorization.

9027740497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042718.

The product of its (nonzero) digits is 889056, while the sum is 49.

The square root of 9027740497 is about 95014.4225736283. The cubic root of 9027740497 is about 2082.2187628765.

The spelling of 9027740497 in words is "nine billion, twenty-seven million, seven hundred forty thousand, four hundred ninety-seven".