756194968 has 16 divisors (see below), whose sum is σ = 1419077880. Its totient is φ = 377774208.

The previous prime is 756194963. The next prime is 756194993. The reversal of 756194968 is 869491657.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (756194963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30321 + ... + 49312.

Almost surely, 2^756194968 is an apocalyptic number.

It is an amenable number.

756194968 is a deficient number, since it is larger than the sum of its proper divisors (662882912).

756194968 is a wasteful number, since it uses less digits than its factorization.

756194968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80826 (or 80822 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 55.

The square root of 756194968 is about 27498.9993999782. Note that the first 3 decimals coincide. The cubic root of 756194968 is about 911.0549966939.

The spelling of 756194968 in words is "seven hundred fifty-six million, one hundred ninety-four thousand, nine hundred sixty-eight".