5934669721 has 8 divisors (see below), whose sum is σ = 6001957440. Its totient is φ = 5867601168.

The previous prime is 5934669683. The next prime is 5934669731. The reversal of 5934669721 is 1279664395.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5934669721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5934669731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21 + ... + 108946.

It is an arithmetic number, because the mean of its divisors is an integer number (750244680).

Almost surely, 2^5934669721 is an apocalyptic number.

It is an amenable number.

5934669721 is a deficient number, since it is larger than the sum of its proper divisors (67287719).

5934669721 is a wasteful number, since it uses less digits than its factorization.

5934669721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109583.

The product of its digits is 2449440, while the sum is 52.

The square root of 5934669721 is about 77036.8075727441. The cubic root of 5934669721 is about 1810.5013436777.

The spelling of 5934669721 in words is "five billion, nine hundred thirty-four million, six hundred sixty-nine thousand, seven hundred twenty-one".