76345413 has 4 divisors (see below), whose sum is σ = 101793888. Its totient is φ = 50896940.

The previous prime is 76345391. The next prime is 76345433. The reversal of 76345413 is 31454367.

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.

It is a cyclic number.

It is not a de Polignac number, because 76345413 - 2⁹ = 76344901 is a prime.

It is a super-2 number, since 2×76345413² = 11657244172281138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76345433) 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, 12724233 + ... + 12724238.

It is an arithmetic number, because the mean of its divisors is an integer number (25448472).

Almost surely, 2^76345413 is an apocalyptic number.

It is an amenable number.

76345413 is a deficient number, since it is larger than the sum of its proper divisors (25448475).

76345413 is a wasteful number, since it uses less digits than its factorization.

76345413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25448474.

The product of its digits is 30240, while the sum is 33.

The square root of 76345413 is about 8737.5862227505. The cubic root of 76345413 is about 424.2231029637.

The spelling of 76345413 in words is "seventy-six million, three hundred forty-five thousand, four hundred thirteen".