1009769733 has 24 divisors (see below), whose sum is σ = 1728662208. Its totient is φ = 577010304.

The previous prime is 1009769707. The next prime is 1009769741. The reversal of 1009769733 is 3379679001.

It is not a de Polignac number, because 1009769733 - 2⁶ = 1009769669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009769743) 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 23 ways as a sum of consecutive naturals, for example, 295116 + ... + 298517.

It is an arithmetic number, because the mean of its divisors is an integer number (72027592).

Almost surely, 2^1009769733 is an apocalyptic number.

It is an amenable number.

1009769733 is a deficient number, since it is larger than the sum of its proper divisors (718892475).

1009769733 is an frugal number, since it uses more digits than its factorization.

1009769733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593655 (or 593643 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 1009769733 is about 31776.8741854828. The cubic root of 1009769733 is about 1003.2460295580.

The spelling of 1009769733 in words is "one billion, nine million, seven hundred sixty-nine thousand, seven hundred thirty-three".