980907229 has 4 divisors (see below), whose sum is σ = 981651100. Its totient is φ = 980163360.

The previous prime is 980907227. The next prime is 980907251. The reversal of 980907229 is 922709089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 922709089 = 109 ⋅8465221.

It can be written as a sum of positive squares in 2 ways, for example, as 924281604 + 56625625 = 30402^2 + 7525^2 .

It is a cyclic number.

It is not a de Polignac number, because 980907229 - 2¹ = 980907227 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980907227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369954 + ... + 372595.

It is an arithmetic number, because the mean of its divisors is an integer number (245412775).

Almost surely, 2^980907229 is an apocalyptic number.

It is an amenable number.

980907229 is a deficient number, since it is larger than the sum of its proper divisors (743871).

980907229 is a wasteful number, since it uses less digits than its factorization.

980907229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743870.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 980907229 is about 31319.4385166784. The cubic root of 980907229 is about 993.5948040593.

It can be divided in two parts, 980 and 907229, that added together give a square (908209 = 953²).

The spelling of 980907229 in words is "nine hundred eighty million, nine hundred seven thousand, two hundred twenty-nine".