34312660 has 24 divisors (see below), whose sum is σ = 74382336. Its totient is φ = 13282080.

The previous prime is 34312637. The next prime is 34312669. The reversal of 34312660 is 6621343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34312669) 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 7 ways as a sum of consecutive naturals, for example, 27052 + ... + 28291.

It is an arithmetic number, because the mean of its divisors is an integer number (3099264).

Almost surely, 2^34312660 is an apocalyptic number.

It is an amenable number.

34312660 is an abundant number, since it is smaller than the sum of its proper divisors (40069676).

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

34312660 is a wasteful number, since it uses less digits than its factorization.

34312660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55383 (or 55381 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 34312660 is about 5857.7009141813. The cubic root of 34312660 is about 324.9511879355.

The spelling of 34312660 in words is "thirty-four million, three hundred twelve thousand, six hundred sixty".