73377842 has 16 divisors (see below), whose sum is σ = 111095712. Its totient is φ = 36348000.

The previous prime is 73377833. The next prime is 73377847. The reversal of 73377842 is 24877337.

It is a self number, because there is not a number n which added to its sum of digits gives 73377842.

It is not an unprimeable number, because it can be changed into a prime (73377847) 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 7 ways as a sum of consecutive naturals, for example, 156893 + ... + 157359.

It is an arithmetic number, because the mean of its divisors is an integer number (6943482).

Almost surely, 2^73377842 is an apocalyptic number.

73377842 is a deficient number, since it is larger than the sum of its proper divisors (37717870).

73377842 is a wasteful number, since it uses less digits than its factorization.

73377842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033.

The product of its digits is 197568, while the sum is 41.

The square root of 73377842 is about 8566.0867378284. The cubic root of 73377842 is about 418.6537430198.

The spelling of 73377842 in words is "seventy-three million, three hundred seventy-seven thousand, eight hundred forty-two".