68883950 has 12 divisors (see below), whose sum is σ = 128124240. Its totient is φ = 27553560.

The previous prime is 68883943. The next prime is 68884001. The reversal of 68883950 is 5938886.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 68883895 and 68883904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 688790 + ... + 688889.

It is an arithmetic number, because the mean of its divisors is an integer number (10677020).

Almost surely, 2^68883950 is an apocalyptic number.

68883950 is a deficient number, since it is larger than the sum of its proper divisors (59240290).

68883950 is a wasteful number, since it uses less digits than its factorization.

68883950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377691 (or 1377686 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 68883950 is about 8299.6355341665. The cubic root of 68883950 is about 409.9265186575.

The spelling of 68883950 in words is "sixty-eight million, eight hundred eighty-three thousand, nine hundred fifty".