68948846 has 4 divisors (see below), whose sum is σ = 103423272. Its totient is φ = 34474422.

The previous prime is 68948833. The next prime is 68948851. The reversal of 68948846 is 64884986.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64884986 = 2 ⋅32442493.

It is a super-3 number, since 3×68948846³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17237210 + ... + 17237213.

It is an arithmetic number, because the mean of its divisors is an integer number (25855818).

Almost surely, 2^68948846 is an apocalyptic number.

68948846 is a deficient number, since it is larger than the sum of its proper divisors (34474426).

68948846 is a wasteful number, since it uses less digits than its factorization.

68948846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34474425.

The product of its digits is 2654208, while the sum is 53.

The square root of 68948846 is about 8303.5441830582. The cubic root of 68948846 is about 410.0552096979.

The spelling of 68948846 in words is "sixty-eight million, nine hundred forty-eight thousand, eight hundred forty-six".