73847342 has 24 divisors (see below), whose sum is σ = 116687424. Its totient is φ = 35047584.

The previous prime is 73847329. The next prime is 73847351. The reversal of 73847342 is 24374837.

It is a junction number, because it is equal to n+sod(n) for n = 73847296 and 73847305.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 235778 + ... + 236090.

It is an arithmetic number, because the mean of its divisors is an integer number (4861976).

Almost surely, 2^73847342 is an apocalyptic number.

73847342 is a deficient number, since it is larger than the sum of its proper divisors (42840082).

73847342 is a wasteful number, since it uses less digits than its factorization.

73847342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 561 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 73847342 is about 8593.4476201348. The cubic root of 73847342 is about 419.5447485913.

The spelling of 73847342 in words is "seventy-three million, eight hundred forty-seven thousand, three hundred forty-two".