9672091750 has 16 divisors (see below), whose sum is σ = 18106156224. Its totient is φ = 3868836600.

The previous prime is 9672091733. The next prime is 9672091763. The reversal of 9672091750 is 571902769.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9672091750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19343934 + ... + 19344433.

It is an arithmetic number, because the mean of its divisors is an integer number (1131634764).

Almost surely, 2^9672091750 is an apocalyptic number.

9672091750 is a deficient number, since it is larger than the sum of its proper divisors (8434064474).

9672091750 is a wasteful number, since it uses less digits than its factorization.

9672091750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38688384 (or 38688374 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 46.

The square root of 9672091750 is about 98346.7932878343. The cubic root of 9672091750 is about 2130.6239401443.

The spelling of 9672091750 in words is "nine billion, six hundred seventy-two million, ninety-one thousand, seven hundred fifty".