9677972350 has 12 divisors (see below), whose sum is σ = 18001028664. Its totient is φ = 3871188920.

The previous prime is 9677972327. The next prime is 9677972371. The reversal of 9677972350 is 532797769.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9677972291 and 9677972300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96779674 + ... + 96779773.

It is an arithmetic number, because the mean of its divisors is an integer number (1500085722).

Almost surely, 2^9677972350 is an apocalyptic number.

9677972350 is a deficient number, since it is larger than the sum of its proper divisors (8323056314).

9677972350 is a wasteful number, since it uses less digits than its factorization.

9677972350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193559459 (or 193559454 counting only the distinct ones).

The product of its (nonzero) digits is 5000940, while the sum is 55.

The square root of 9677972350 is about 98376.6860084238. The cubic root of 9677972350 is about 2131.0556567800.

The spelling of 9677972350 in words is "nine billion, six hundred seventy-seven million, nine hundred seventy-two thousand, three hundred fifty".