768342 has 16 divisors (see below), whose sum is σ = 1578672. Its totient is φ = 249120.

The previous prime is 768329. The next prime is 768343. The reversal of 768342 is 243867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509 + ... + 1952.

It is an arithmetic number, because the mean of its divisors is an integer number (98667).

2⁷⁶⁸³⁴² is an apocalyptic number.

768342 is an abundant number, since it is smaller than the sum of its proper divisors (810330).

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

768342 is a wasteful number, since it uses less digits than its factorization.

768342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503.

The product of its digits is 8064, while the sum is 30.

The square root of 768342 is about 876.5511964512. The cubic root of 768342 is about 91.5907308686.

The spelling of 768342 in words is "seven hundred sixty-eight thousand, three hundred forty-two".