104949697 has 2 divisors, whose sum is σ = 104949698. Its totient is φ = 104949696.

The previous prime is 104949661. The next prime is 104949737. The reversal of 104949697 is 796949401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61402896 + 43546801 = 7836^2 + 6599^2 .

It is a cyclic number.

It is not a de Polignac number, because 104949697 - 2⁷ = 104949569 is a prime.

It is a super-2 number, since 2×104949697² = 22028877800783618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104949697.

It is not a weakly prime, because it can be changed into another prime (104949617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52474848 + 52474849.

It is an arithmetic number, because the mean of its divisors is an integer number (52474849).

Almost surely, 2^104949697 is an apocalyptic number.

It is an amenable number.

104949697 is a deficient number, since it is larger than the sum of its proper divisors (1).

104949697 is an equidigital number, since it uses as much as digits as its factorization.

104949697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 104949697 is about 10244.4959368434. The cubic root of 104949697 is about 471.6940481689.

The spelling of 104949697 in words is "one hundred four million, nine hundred forty-nine thousand, six hundred ninety-seven".