79242037 has 8 divisors (see below), whose sum is σ = 90622400. Its totient is φ = 67876704.

The previous prime is 79242013. The next prime is 79242043. The reversal of 79242037 is 73024297.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79242037 - 2⁷ = 79241909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79241993 and 79242011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79242067) 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, 11914 + ... + 17332.

It is an arithmetic number, because the mean of its divisors is an integer number (11327800).

Almost surely, 2^79242037 is an apocalyptic number.

It is an amenable number.

79242037 is a deficient number, since it is larger than the sum of its proper divisors (11380363).

79242037 is a wasteful number, since it uses less digits than its factorization.

79242037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 79242037 is about 8901.7996495091. The cubic root of 79242037 is about 429.5217993826.

The spelling of 79242037 in words is "seventy-nine million, two hundred forty-two thousand, thirty-seven".