7734430674 has 24 divisors (see below), whose sum is σ = 17335794060. Its totient is φ = 2489241888.

The previous prime is 7734430673. The next prime is 7734430729. The reversal of 7734430674 is 4760344377.

It can be written as a sum of positive squares in 2 ways, for example, as 6600425049 + 1134005625 = 81243^2 + 33675^2 .

It is not an unprimeable number, because it can be changed into a prime (7734430673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7407937 + ... + 7408980.

Almost surely, 2^7734430674 is an apocalyptic number.

7734430674 is an abundant number, since it is smaller than the sum of its proper divisors (9601363386).

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

7734430674 is a wasteful number, since it uses less digits than its factorization.

7734430674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14816954 (or 14816951 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The square root of 7734430674 is about 87945.6120224312. The cubic root of 7734430674 is about 1977.6197184802.

The spelling of 7734430674 in words is "seven billion, seven hundred thirty-four million, four hundred thirty thousand, six hundred seventy-four".