76894355 has 4 divisors (see below), whose sum is σ = 92273232. Its totient is φ = 61515480.

The previous prime is 76894333. The next prime is 76894357. The reversal of 76894355 is 55349867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55349867 = 5443 ⋅10169.

It is not a de Polignac number, because 76894355 - 2¹² = 76890259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76894357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7689431 + ... + 7689440.

It is an arithmetic number, because the mean of its divisors is an integer number (23068308).

Almost surely, 2^76894355 is an apocalyptic number.

76894355 is a deficient number, since it is larger than the sum of its proper divisors (15378877).

76894355 is a wasteful number, since it uses less digits than its factorization.

76894355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378876.

The product of its digits is 907200, while the sum is 47.

The square root of 76894355 is about 8768.9426386538. The cubic root of 76894355 is about 425.2374313453.

The spelling of 76894355 in words is "seventy-six million, eight hundred ninety-four thousand, three hundred fifty-five".