34681368 has 16 divisors (see below), whose sum is σ = 86703480. Its totient is φ = 11560448.

The previous prime is 34681357. The next prime is 34681369. The reversal of 34681368 is 86318643.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34681369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722505 + ... + 722552.

Almost surely, 2^34681368 is an apocalyptic number.

It is an amenable number.

34681368 is an abundant number, since it is smaller than the sum of its proper divisors (52022112).

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

34681368 is a wasteful number, since it uses less digits than its factorization.

34681368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445066 (or 1445062 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 34681368 is about 5889.0888938782. The cubic root of 34681368 is about 326.1109687840.

The spelling of 34681368 in words is "thirty-four million, six hundred eighty-one thousand, three hundred sixty-eight".