73879042 has 16 divisors (see below), whose sum is σ = 117504000. Its totient is φ = 34717248.

The previous prime is 73879027. The next prime is 73879051. The reversal of 73879042 is 24097837.

It is a super-2 number, since 2×73879042² = 10916225693675528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73878986 and 73879004.

It is an unprimeable number.

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, 35959 + ... + 37957.

It is an arithmetic number, because the mean of its divisors is an integer number (7344000).

Almost surely, 2^73879042 is an apocalyptic number.

73879042 is a deficient number, since it is larger than the sum of its proper divisors (43624958).

73879042 is a wasteful number, since it uses less digits than its factorization.

73879042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 73879042 is about 8595.2918507751. The cubic root of 73879042 is about 419.6047718122.

The spelling of 73879042 in words is "seventy-three million, eight hundred seventy-nine thousand, forty-two".