77268353 has 8 divisors (see below), whose sum is σ = 78574272. Its totient is φ = 75967056.

The previous prime is 77268343. The next prime is 77268379. The reversal of 77268353 is 35386277.

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

It is a cyclic number.

It is not a de Polignac number, because 77268353 - 2⁸ = 77268097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77268353.

It is not an unprimeable number, because it can be changed into a prime (77268343) 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, 52676 + ... + 54122.

It is an arithmetic number, because the mean of its divisors is an integer number (9821784).

Almost surely, 2^77268353 is an apocalyptic number.

It is an amenable number.

77268353 is a deficient number, since it is larger than the sum of its proper divisors (1305919).

77268353 is a wasteful number, since it uses less digits than its factorization.

77268353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311.

The product of its digits is 211680, while the sum is 41.

The square root of 77268353 is about 8790.2419193103. The cubic root of 77268353 is about 425.9257384861.

The spelling of 77268353 in words is "seventy-seven million, two hundred sixty-eight thousand, three hundred fifty-three".