9434001261 has 8 divisors (see below), whose sum is σ = 12579357024. Its totient is φ = 6288989840.

The previous prime is 9434001229. The next prime is 9434001289. The reversal of 9434001261 is 1621004349.

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 9434001261 - 2⁵ = 9434001229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434001061) 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, 13386 + ... + 138011.

It is an arithmetic number, because the mean of its divisors is an integer number (1572419628).

Almost surely, 2^9434001261 is an apocalyptic number.

It is an amenable number.

9434001261 is a deficient number, since it is larger than the sum of its proper divisors (3145355763).

9434001261 is a wasteful number, since it uses less digits than its factorization.

9434001261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172171.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 9434001261 is about 97128.7869840862. The cubic root of 9434001261 is about 2112.9958462868.

The spelling of 9434001261 in words is "nine billion, four hundred thirty-four million, one thousand, two hundred sixty-one".