93918434 has 4 divisors (see below), whose sum is σ = 140877654. Its totient is φ = 46959216.

The previous prime is 93918403. The next prime is 93918449. The reversal of 93918434 is 43481939.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88642225 + 5276209 = 9415^2 + 2297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 93918391 and 93918400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23479607 + ... + 23479610.

Almost surely, 2^93918434 is an apocalyptic number.

93918434 is a deficient number, since it is larger than the sum of its proper divisors (46959220).

93918434 is a wasteful number, since it uses less digits than its factorization.

93918434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46959219.

The product of its digits is 93312, while the sum is 41.

The square root of 93918434 is about 9691.1523566602. The cubic root of 93918434 is about 454.5520431215.

The spelling of 93918434 in words is "ninety-three million, nine hundred eighteen thousand, four hundred thirty-four".