60686434 has 8 divisors (see below), whose sum is σ = 91184940. Its totient is φ = 30291456.

The previous prime is 60686377. The next prime is 60686471. The reversal of 60686434 is 43468606.

It can be written as a sum of positive squares in 2 ways, for example, as 58293225 + 2393209 = 7635^2 + 1547^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 60686393 and 60686402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24399 + ... + 26770.

Almost surely, 2^60686434 is an apocalyptic number.

60686434 is a deficient number, since it is larger than the sum of its proper divisors (30498506).

60686434 is a wasteful number, since it uses less digits than its factorization.

60686434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51764.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 60686434 is about 7790.1498060050. The cubic root of 60686434 is about 392.9740501311.

The spelling of 60686434 in words is "sixty million, six hundred eighty-six thousand, four hundred thirty-four".