7436068458 has 32 divisors (see below), whose sum is σ = 18304169856. Its totient is φ = 1961160768.

The previous prime is 7436068427. The next prime is 7436068529. The reversal of 7436068458 is 8548606347.

It is a super-2 number, since 2×7436068458² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7436068458.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6809041 + ... + 6810132.

It is an arithmetic number, because the mean of its divisors is an integer number (572005308).

Almost surely, 2^7436068458 is an apocalyptic number.

7436068458 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

7436068458 is an abundant number, since it is smaller than the sum of its proper divisors (10868101398).

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

7436068458 is a wasteful number, since it uses less digits than its factorization.

7436068458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13619198.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 7436068458 is about 86232.6414880120. The cubic root of 7436068458 is about 1951.8560857364.

The spelling of 7436068458 in words is "seven billion, four hundred thirty-six million, sixty-eight thousand, four hundred fifty-eight".