68429076 has 24 divisors (see below), whose sum is σ = 159801600. Its totient is φ = 22790592.

The previous prime is 68429069. The next prime is 68429083. The reversal of 68429076 is 67092486.

It is an interprime number because it is at equal distance from previous prime (68429069) and next prime (68429083).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27325 + ... + 29723.

It is an arithmetic number, because the mean of its divisors is an integer number (6658400).

Almost surely, 2^68429076 is an apocalyptic number.

It is an amenable number.

68429076 is an abundant number, since it is smaller than the sum of its proper divisors (91372524).

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

68429076 is a wasteful number, since it uses less digits than its factorization.

68429076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783 (or 4781 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 68429076 is about 8272.1868934400. The cubic root of 68429076 is about 409.0222109199.

The spelling of 68429076 in words is "sixty-eight million, four hundred twenty-nine thousand, seventy-six".