7741161340 has 36 divisors (see below), whose sum is σ = 17868653208. Its totient is φ = 2814966880.

The previous prime is 7741161331. The next prime is 7741161343. The reversal of 7741161340 is 431611477.

It is a junction number, because it is equal to n+sod(n) for n = 7741161296 and 7741161305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7741161343) 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, 1596994 + ... + 1601833.

It is an arithmetic number, because the mean of its divisors is an integer number (496351478).

Almost surely, 2^7741161340 is an apocalyptic number.

It is an amenable number.

7741161340 is an abundant number, since it is smaller than the sum of its proper divisors (10127491868).

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

7741161340 is a wasteful number, since it uses less digits than its factorization.

7741161340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198858 (or 3198845 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 7741161340 is about 87983.8697716803. The cubic root of 7741161340 is about 1978.1932077321.

The spelling of 7741161340 in words is "seven billion, seven hundred forty-one million, one hundred sixty-one thousand, three hundred forty".