34661372 has 12 divisors (see below), whose sum is σ = 61948320. Its totient is φ = 16961856.

The previous prime is 34661369. The next prime is 34661387. The reversal of 34661372 is 27316643.

34661372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91997 + ... + 92372.

It is an arithmetic number, because the mean of its divisors is an integer number (5162360).

Almost surely, 2^34661372 is an apocalyptic number.

It is an amenable number.

34661372 is a deficient number, since it is larger than the sum of its proper divisors (27286948).

34661372 is a wasteful number, since it uses less digits than its factorization.

34661372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184420 (or 184418 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 34661372 is about 5887.3909331724. The cubic root of 34661372 is about 326.0482822086.

It can be divided in two parts, 3 and 4661372, that multiplied together give a triangular number (13984116 = T₅₂₈₈).

The spelling of 34661372 in words is "thirty-four million, six hundred sixty-one thousand, three hundred seventy-two".