9234677621 has 8 divisors (see below), whose sum is σ = 9949017624. Its totient is φ = 8520906240.

The previous prime is 9234677591. The next prime is 9234677701. The reversal of 9234677621 is 1267764329.

It can be written as a sum of positive squares in 4 ways, for example, as 151634596 + 9083043025 = 12314^2 + 95305^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9234677621 - 2¹⁰ = 9234676597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9234677021) 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, 108116 + ... + 173661.

It is an arithmetic number, because the mean of its divisors is an integer number (1243627203).

Almost surely, 2^9234677621 is an apocalyptic number.

It is an amenable number.

9234677621 is a deficient number, since it is larger than the sum of its proper divisors (714340003).

9234677621 is a wasteful number, since it uses less digits than its factorization.

9234677621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284311.

The product of its digits is 762048, while the sum is 47.

The square root of 9234677621 is about 96097.2300381234. The cubic root of 9234677621 is about 2098.0085142101.

The spelling of 9234677621 in words is "nine billion, two hundred thirty-four million, six hundred seventy-seven thousand, six hundred twenty-one".