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BaseRepresentation
bin11101111010110101100
31211210211222
43233112230
5222333041
633002512
711222204
oct3572654
91753758
10980396
1160a64a
123b3438
13284321
141b7404
1514574b
hexef5ac

980396 has 12 divisors (see below), whose sum is σ = 1736952. Its totient is φ = 484128.

The previous prime is 980393. The next prime is 980401. The reversal of 980396 is 693089.

It is a super-2 number, since 2×9803962 = 1922352633632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (980393) 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 in 3 ways as a sum of consecutive naturals, for example, 1145 + ... + 1808.

It is an arithmetic number, because the mean of its divisors is an integer number (144746).

2980396 is an apocalyptic number.

It is an amenable number.

980396 is a deficient number, since it is larger than the sum of its proper divisors (756556).

980396 is a wasteful number, since it uses less digits than its factorization.

980396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040 (or 3038 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 980396 is about 990.1494836640. The cubic root of 980396 is about 99.3422160227.

The spelling of 980396 in words is "nine hundred eighty thousand, three hundred ninety-six".