76700753 has 4 divisors (see below), whose sum is σ = 81212580. Its totient is φ = 72188928.

The previous prime is 76700749. The next prime is 76700773. The reversal of 76700753 is 35700767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35700767 = 569 ⋅62743.

It can be written as a sum of positive squares in 2 ways, for example, as 54582544 + 22118209 = 7388^2 + 4703^2 .

It is a cyclic number.

It is not a de Polignac number, because 76700753 - 2² = 76700749 is a prime.

It is a super-3 number, since 3×76700753³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76700773) 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, 2255888 + ... + 2255921.

It is an arithmetic number, because the mean of its divisors is an integer number (20303145).

Almost surely, 2^76700753 is an apocalyptic number.

It is an amenable number.

76700753 is a deficient number, since it is larger than the sum of its proper divisors (4511827).

76700753 is a wasteful number, since it uses less digits than its factorization.

76700753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511826.

The product of its (nonzero) digits is 30870, while the sum is 35.

The square root of 76700753 is about 8757.8966082045. The cubic root of 76700753 is about 424.8802486140.

The spelling of 76700753 in words is "seventy-six million, seven hundred thousand, seven hundred fifty-three".