68376957 has 8 divisors (see below), whose sum is σ = 99457440. Its totient is φ = 41440560.

The previous prime is 68376947. The next prime is 68376961. The reversal of 68376957 is 75967386.

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

It is not a de Polignac number, because 68376957 - 2¹⁰ = 68375933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68376947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035982 + ... + 1036047.

It is an arithmetic number, because the mean of its divisors is an integer number (12432180).

Almost surely, 2^68376957 is an apocalyptic number.

It is an amenable number.

68376957 is a deficient number, since it is larger than the sum of its proper divisors (31080483).

68376957 is a wasteful number, since it uses less digits than its factorization.

68376957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072043.

The product of its digits is 1905120, while the sum is 51.

The square root of 68376957 is about 8269.0360381365. The cubic root of 68376957 is about 408.9183406336.

The spelling of 68376957 in words is "sixty-eight million, three hundred seventy-six thousand, nine hundred fifty-seven".