908216322349 has 16 divisors (see below), whose sum is σ = 1092826422400. Its totient is φ = 737340102144.

The previous prime is 908216322329. The next prime is 908216322421. The reversal of 908216322349 is 943223612809.

It is a cyclic number.

It is not a de Polignac number, because 908216322349 - 2¹³ = 908216314157 is a prime.

It is a super-2 number, since 2×908216322349² (a number of 25 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 (908216322329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113784 + ... + 1352545.

It is an arithmetic number, because the mean of its divisors is an integer number (68301651400).

Almost surely, 2^908216322349 is an apocalyptic number.

It is an amenable number.

908216322349 is a deficient number, since it is larger than the sum of its proper divisors (184610100051).

908216322349 is a wasteful number, since it uses less digits than its factorization.

908216322349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471012.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 908216322349 in words is "nine hundred eight billion, two hundred sixteen million, three hundred twenty-two thousand, three hundred forty-nine".