7340081679 has 32 divisors (see below), whose sum is σ = 12451581440. Its totient is φ = 4186256256.

The previous prime is 7340081663. The next prime is 7340081711. The reversal of 7340081679 is 9761800437.

7340081679 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7340081679 - 2⁴ = 7340081663 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340081579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61719 + ... + 135975.

It is an arithmetic number, because the mean of its divisors is an integer number (389111920).

Almost surely, 2^7340081679 is an apocalyptic number.

7340081679 is a deficient number, since it is larger than the sum of its proper divisors (5111499761).

7340081679 is a wasteful number, since it uses less digits than its factorization.

7340081679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74796 (or 74790 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 7340081679 is about 85674.2766470777. The cubic root of 7340081679 is about 1943.4213264860.

The spelling of 7340081679 in words is "seven billion, three hundred forty million, eighty-one thousand, six hundred seventy-nine".