7734047468 has 48 divisors (see below), whose sum is σ = 16014136320. Its totient is φ = 3197764416.

The previous prime is 7734047449. The next prime is 7734047471. The reversal of 7734047468 is 8647404377.

It is a super-2 number, since 2×7734047468² (a number of 21 digits) contains 22 as substring.

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, 1301921 + ... + 1307847.

It is an arithmetic number, because the mean of its divisors is an integer number (333627840).

Almost surely, 2^7734047468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7734047468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8007068160).

7734047468 is an abundant number, since it is smaller than the sum of its proper divisors (8280088852).

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

7734047468 is a wasteful number, since it uses less digits than its factorization.

7734047468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574 (or 7572 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 50.

The square root of 7734047468 is about 87943.4333421205. The cubic root of 7734047468 is about 1977.5870572416.

The spelling of 7734047468 in words is "seven billion, seven hundred thirty-four million, forty-seven thousand, four hundred sixty-eight".