34740905 has 8 divisors (see below), whose sum is σ = 41762952. Its totient is φ = 27743488.

The previous prime is 34740851. The next prime is 34740913. The reversal of 34740905 is 50904743.

It can be written as a sum of positive squares in 4 ways, for example, as 13456 + 34727449 = 116^2 + 5893^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34740905 - 2¹⁶ = 34675369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894 + ... + 8823.

It is an arithmetic number, because the mean of its divisors is an integer number (5220369).

Almost surely, 2^34740905 is an apocalyptic number.

It is an amenable number.

34740905 is a deficient number, since it is larger than the sum of its proper divisors (7022047).

34740905 is a wasteful number, since it uses less digits than its factorization.

34740905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12315.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 34740905 is about 5894.1415829618. The cubic root of 34740905 is about 326.2974720878.

The spelling of 34740905 in words is "thirty-four million, seven hundred forty thousand, nine hundred five".