9209312401 has 8 divisors (see below), whose sum is σ = 9619576704. Its totient is φ = 8799869760.

The previous prime is 9209312381. The next prime is 9209312429. The reversal of 9209312401 is 1042139029.

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 9209312401 - 2⁹ = 9209311889 is a prime.

It is a super-2 number, since 2×9209312401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9209312461) 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, 182445 + ... + 227386.

It is an arithmetic number, because the mean of its divisors is an integer number (1202447088).

Almost surely, 2^9209312401 is an apocalyptic number.

It is an amenable number.

9209312401 is a deficient number, since it is larger than the sum of its proper divisors (410264303).

9209312401 is a wasteful number, since it uses less digits than its factorization.

9209312401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410831.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 9209312401 is about 95965.1624340833. The cubic root of 9209312401 is about 2096.0858610673.

The spelling of 9209312401 in words is "nine billion, two hundred nine million, three hundred twelve thousand, four hundred one".