7342218086 has 32 divisors (see below), whose sum is σ = 13028005440. Its totient is φ = 3036450816.

The previous prime is 7342218083. The next prime is 7342218109. The reversal of 7342218086 is 6808122437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7342218083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928646 + ... + 936518.

It is an arithmetic number, because the mean of its divisors is an integer number (407125170).

Almost surely, 2^7342218086 is an apocalyptic number.

7342218086 is a deficient number, since it is larger than the sum of its proper divisors (5685787354).

7342218086 is a wasteful number, since it uses less digits than its factorization.

7342218086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10208.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 7342218086 is about 85686.7439339365. The cubic root of 7342218086 is about 1943.6098591822.

The spelling of 7342218086 in words is "seven billion, three hundred forty-two million, two hundred eighteen thousand, eighty-six".