42396365 has 8 divisors (see below), whose sum is σ = 55500768. Its totient is φ = 30833680.

The previous prime is 42396293. The next prime is 42396371. The reversal of 42396365 is 56369324.

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

It is not a de Polignac number, because 42396365 - 2¹⁰ = 42395341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385367 + ... + 385476.

It is an arithmetic number, because the mean of its divisors is an integer number (6937596).

Almost surely, 2^42396365 is an apocalyptic number.

It is an amenable number.

42396365 is a deficient number, since it is larger than the sum of its proper divisors (13104403).

42396365 is a wasteful number, since it uses less digits than its factorization.

42396365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770859.

The product of its digits is 116640, while the sum is 38.

The square root of 42396365 is about 6511.2491121136. The cubic root of 42396365 is about 348.6927150764.

The spelling of 42396365 in words is "forty-two million, three hundred ninety-six thousand, three hundred sixty-five".