342726676 has 6 divisors (see below), whose sum is σ = 599771690. Its totient is φ = 171363336.

The previous prime is 342726649. The next prime is 342726677. The reversal of 342726676 is 676627243.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 314211076 + 28515600 = 17726^2 + 5340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342726677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42840831 + ... + 42840838.

Almost surely, 2^342726676 is an apocalyptic number.

It is an amenable number.

342726676 is a deficient number, since it is larger than the sum of its proper divisors (257045014).

342726676 is a wasteful number, since it uses less digits than its factorization.

342726676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85681673 (or 85681671 counting only the distinct ones).

The product of its digits is 508032, while the sum is 43.

The square root of 342726676 is about 18512.8786524408. The cubic root of 342726676 is about 699.8140158961.

It can be divided in two parts, 3427 and 26676, that added together give a palindrome (30103).

The spelling of 342726676 in words is "three hundred forty-two million, seven hundred twenty-six thousand, six hundred seventy-six".