76530334 has 4 divisors (see below), whose sum is σ = 114795504. Its totient is φ = 38265166.

The previous prime is 76530301. The next prime is 76530371. The reversal of 76530334 is 43303567.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43303567 = 1093 ⋅39619.

It is a junction number, because it is equal to n+sod(n) for n = 76530296 and 76530305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19132582 + ... + 19132585.

It is an arithmetic number, because the mean of its divisors is an integer number (28698876).

Almost surely, 2^76530334 is an apocalyptic number.

76530334 is a deficient number, since it is larger than the sum of its proper divisors (38265170).

76530334 is a wasteful number, since it uses less digits than its factorization.

76530334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38265169.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 76530334 is about 8748.1617497621. The cubic root of 76530334 is about 424.5653392321.

The spelling of 76530334 in words is "seventy-six million, five hundred thirty thousand, three hundred thirty-four".