76349953 has 8 divisors (see below), whose sum is σ = 80323200. Its totient is φ = 72466128.

The previous prime is 76349947. The next prime is 76349969. The reversal of 76349953 is 35994367.

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

It is not a de Polignac number, because 76349953 - 2¹⁷ = 76218881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76349653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20601 + ... + 24022.

It is an arithmetic number, because the mean of its divisors is an integer number (10040400).

Almost surely, 2^76349953 is an apocalyptic number.

It is an amenable number.

76349953 is a deficient number, since it is larger than the sum of its proper divisors (3973247).

76349953 is a wasteful number, since it uses less digits than its factorization.

76349953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44711.

The product of its digits is 612360, while the sum is 46.

The square root of 76349953 is about 8737.8460160385. The cubic root of 76349953 is about 424.2315118282.

The spelling of 76349953 in words is "seventy-six million, three hundred forty-nine thousand, nine hundred fifty-three".