7333474668 has 24 divisors (see below), whose sum is σ = 18427705968. Its totient is φ = 2256453696.

The previous prime is 7333474639. The next prime is 7333474693. The reversal of 7333474668 is 8664743337.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7333474668.

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 7 ways as a sum of consecutive naturals, for example, 23504571 + ... + 23504882.

It is an arithmetic number, because the mean of its divisors is an integer number (767821082).

Almost surely, 2^7333474668 is an apocalyptic number.

7333474668 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7333474668 is an abundant number, since it is smaller than the sum of its proper divisors (11094231300).

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

7333474668 is a wasteful number, since it uses less digits than its factorization.

7333474668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47009473 (or 47009471 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 51.

The square root of 7333474668 is about 85635.7090704573. The cubic root of 7333474668 is about 1942.8380423038.

The spelling of 7333474668 in words is "seven billion, three hundred thirty-three million, four hundred seventy-four thousand, six hundred sixty-eight".