68950030 has 8 divisors (see below), whose sum is σ = 124110072. Its totient is φ = 27580008.

The previous prime is 68950019. The next prime is 68950093. The reversal of 68950030 is 3005986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 68949974 and 68950001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3447492 + ... + 3447511.

It is an arithmetic number, because the mean of its divisors is an integer number (15513759).

Almost surely, 2^68950030 is an apocalyptic number.

68950030 is a deficient number, since it is larger than the sum of its proper divisors (55160042).

68950030 is a wasteful number, since it uses less digits than its factorization.

68950030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6895010.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 68950030 is about 8303.6154776097. The cubic root of 68950030 is about 410.0575568611.

The spelling of 68950030 in words is "sixty-eight million, nine hundred fifty thousand, thirty".