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997379 is a prime number
BaseRepresentation
bin11110011100000000011
31212200010222
43303200003
5223404004
633213255
711322545
oct3634003
91780128
10997379
11621389
1240122b
1328bc86
141bd695
1514a7be
hexf3803

997379 has 2 divisors, whose sum is σ = 997380. Its totient is φ = 997378.

The previous prime is 997369. The next prime is 997391. The reversal of 997379 is 973799.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 997379 - 28 = 997123 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (997309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498689 + 498690.

It is an arithmetic number, because the mean of its divisors is an integer number (498690).

2997379 is an apocalyptic number.

997379 is a deficient number, since it is larger than the sum of its proper divisors (1).

997379 is an equidigital number, since it uses as much as digits as its factorization.

997379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 107163, while the sum is 44.

The square root of 997379 is about 998.6886401677. The cubic root of 997379 is about 99.9125568927.

The spelling of 997379 in words is "nine hundred ninety-seven thousand, three hundred seventy-nine".