8449207901 has 8 divisors (see below), whose sum is σ = 8808829920. Its totient is φ = 8097000912.

The previous prime is 8449207843. The next prime is 8449207903. The reversal of 8449207901 is 1097029448.

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 8449207901 - 2¹⁰ = 8449206877 is a prime.

It is a super-2 number, since 2×8449207901² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8449207903) 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, 1851431 + ... + 1855988.

It is an arithmetic number, because the mean of its divisors is an integer number (1101103740).

Almost surely, 2^8449207901 is an apocalyptic number.

It is an amenable number.

8449207901 is a deficient number, since it is larger than the sum of its proper divisors (359622019).

8449207901 is a wasteful number, since it uses less digits than its factorization.

8449207901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707515.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 8449207901 is about 91919.5730027071. The cubic root of 8449207901 is about 2036.7544108060.

The spelling of 8449207901 in words is "eight billion, four hundred forty-nine million, two hundred seven thousand, nine hundred one".