7342011858 has 16 divisors (see below), whose sum is σ = 14707302336. Its totient is φ = 2443457520.

The previous prime is 7342011857. The next prime is 7342011913. The reversal of 7342011858 is 8581102437.

It is a super-2 number, since 2×7342011858² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7342011857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965841 + ... + 973412.

It is an arithmetic number, because the mean of its divisors is an integer number (919206396).

Almost surely, 2^7342011858 is an apocalyptic number.

7342011858 is an abundant number, since it is smaller than the sum of its proper divisors (7365290478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7342011858 is a wasteful number, since it uses less digits than its factorization.

7342011858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939889.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 7342011858 is about 85685.5405421475. The cubic root of 7342011858 is about 1943.5916616602.

The spelling of 7342011858 in words is "seven billion, three hundred forty-two million, eleven thousand, eight hundred fifty-eight".