78369341 has 8 divisors (see below), whose sum is σ = 78926400. Its totient is φ = 77814880.

The previous prime is 78369331. The next prime is 78369353. The reversal of 78369341 is 14396387.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78369341 is a prime.

It is a super-2 number, since 2×78369341² = 12283507217548562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78369331) 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, 150161 + ... + 150681.

It is an arithmetic number, because the mean of its divisors is an integer number (9865800).

Almost surely, 2^78369341 is an apocalyptic number.

It is an amenable number.

78369341 is a deficient number, since it is larger than the sum of its proper divisors (557059).

78369341 is a wasteful number, since it uses less digits than its factorization.

78369341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its digits is 108864, while the sum is 41.

The square root of 78369341 is about 8852.6459886296. The cubic root of 78369341 is about 427.9391945674.

The spelling of 78369341 in words is "seventy-eight million, three hundred sixty-nine thousand, three hundred forty-one".