68994010 has 32 divisors (see below), whose sum is σ = 127033920. Its totient is φ = 26971392.

The previous prime is 68994001. The next prime is 68994017. The reversal of 68994010 is 1049986.

It is not an unprimeable number, because it can be changed into a prime (68994017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198657 + ... + 199003.

It is an arithmetic number, because the mean of its divisors is an integer number (3969810).

Almost surely, 2^68994010 is an apocalyptic number.

68994010 is a deficient number, since it is larger than the sum of its proper divisors (58039910).

68994010 is a wasteful number, since it uses less digits than its factorization.

68994010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 68994010 is about 8306.2632994626. The cubic root of 68994010 is about 410.1447238442.

The spelling of 68994010 in words is "sixty-eight million, nine hundred ninety-four thousand, ten".