34926985 has 4 divisors (see below), whose sum is σ = 41912388. Its totient is φ = 27941584.

The previous prime is 34926971. The next prime is 34926989. The reversal of 34926985 is 58962943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58962943 = 13 ⋅4535611.

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 31002624 = 1981^2 + 5568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34926985 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34926989) 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 3 ways as a sum of consecutive naturals, for example, 3492694 + ... + 3492703.

It is an arithmetic number, because the mean of its divisors is an integer number (10478097).

Almost surely, 2^34926985 is an apocalyptic number.

It is an amenable number.

34926985 is a deficient number, since it is larger than the sum of its proper divisors (6985403).

34926985 is an equidigital number, since it uses as much as digits as its factorization.

34926985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985402.

The product of its digits is 466560, while the sum is 46.

The square root of 34926985 is about 5909.9056676059. The cubic root of 34926985 is about 326.8790089407.

It can be divided in two parts, 3492 and 6985, that multiplied together give a triangular number (24391620 = T₆₉₈₄).

The spelling of 34926985 in words is "thirty-four million, nine hundred twenty-six thousand, nine hundred eighty-five".