76342753 has 4 divisors (see below), whose sum is σ = 76361728. Its totient is φ = 76323780.

The previous prime is 76342751. The next prime is 76342787. The reversal of 76342753 is 35724367.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35724367 = 7 ⋅5103481.

It is a cyclic number.

It is not a de Polignac number, because 76342753 - 2¹ = 76342751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76342751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801 + ... + 12382.

It is an arithmetic number, because the mean of its divisors is an integer number (19090432).

Almost surely, 2^76342753 is an apocalyptic number.

It is an amenable number.

76342753 is a deficient number, since it is larger than the sum of its proper divisors (18975).

76342753 is a wasteful number, since it uses less digits than its factorization.

76342753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18974.

The product of its digits is 105840, while the sum is 37.

The square root of 76342753 is about 8737.4340054732. The cubic root of 76342753 is about 424.2181760291.

It can be divided in two parts, 7634275 and 3, that added together give a triangular number (7634278 = T₃₉₀₇).

The spelling of 76342753 in words is "seventy-six million, three hundred forty-two thousand, seven hundred fifty-three".