980449352 has 8 divisors (see below), whose sum is σ = 1838342550. Its totient is φ = 490224672.

The previous prime is 980449333. The next prime is 980449357. The reversal of 980449352 is 253944089.

It can be written as a sum of positive squares in only one way, i.e., 704690116 + 275759236 = 26546^2 + 16606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×980449352² = 1922561863674439808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (980449357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61278077 + ... + 61278092.

Almost surely, 2^980449352 is an apocalyptic number.

It is an amenable number.

980449352 is a deficient number, since it is larger than the sum of its proper divisors (857893198).

980449352 is a wasteful number, since it uses less digits than its factorization.

980449352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122556175 (or 122556171 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 980449352 is about 31312.1278740363. The cubic root of 980449352 is about 993.4401801898.

The spelling of 980449352 in words is "nine hundred eighty million, four hundred forty-nine thousand, three hundred fifty-two".