34660386 has 20 divisors (see below), whose sum is σ = 77665302. Its totient is φ = 11553408.

The previous prime is 34660363. The next prime is 34660391. The reversal of 34660386 is 68306643.

34660386 is a `hidden beast` number, since 3 + 46 + 603 + 8 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33698025 + 962361 = 5805^2 + 981^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34660386.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 106815 + ... + 107138.

Almost surely, 2^34660386 is an apocalyptic number.

34660386 is an abundant number, since it is smaller than the sum of its proper divisors (43004916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34660386 is a wasteful number, since it uses less digits than its factorization.

34660386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213967 (or 213958 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 34660386 is about 5887.3071942952. The cubic root of 34660386 is about 326.0451905186.

The spelling of 34660386 in words is "thirty-four million, six hundred sixty thousand, three hundred eighty-six".