104343644 has 24 divisors (see below), whose sum is σ = 192060288. Its totient is φ = 49533120.

The previous prime is 104343643. The next prime is 104343661. The reversal of 104343644 is 446343401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104343643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367 + ... + 14510.

It is an arithmetic number, because the mean of its divisors is an integer number (8002512).

Almost surely, 2^104343644 is an apocalyptic number.

It is an amenable number.

104343644 is a deficient number, since it is larger than the sum of its proper divisors (87716644).

104343644 is a wasteful number, since it uses less digits than its factorization.

104343644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15965 (or 15963 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 104343644 is about 10214.8736653960. The cubic root of 104343644 is about 470.7843309502.

The spelling of 104343644 in words is "one hundred four million, three hundred forty-three thousand, six hundred forty-four".