7342689718 has 32 divisors (see below), whose sum is σ = 13870999296. Its totient is φ = 2837243808.

The previous prime is 7342689677. The next prime is 7342689721. The reversal of 7342689718 is 8179862437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461296 + ... + 476947.

It is an arithmetic number, because the mean of its divisors is an integer number (433468728).

Almost surely, 2^7342689718 is an apocalyptic number.

7342689718 is a deficient number, since it is larger than the sum of its proper divisors (6528309578).

7342689718 is a wasteful number, since it uses less digits than its factorization.

7342689718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938308.

The product of its digits is 4064256, while the sum is 55.

The square root of 7342689718 is about 85689.4959607069. The cubic root of 7342689718 is about 1943.6514746254.

The spelling of 7342689718 in words is "seven billion, three hundred forty-two million, six hundred eighty-nine thousand, seven hundred eighteen".