34690779 has 12 divisors (see below), whose sum is σ = 51055056. Its totient is φ = 22690512.

The previous prime is 34690771. The next prime is 34690787. The reversal of 34690779 is 97709643.

34690779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34690771) and next prime (34690787).

It is not a de Polignac number, because 34690779 - 2³ = 34690771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34690771) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 35887 + ... + 36840.

It is an arithmetic number, because the mean of its divisors is an integer number (4254588).

Almost surely, 2^34690779 is an apocalyptic number.

34690779 is a deficient number, since it is larger than the sum of its proper divisors (16364277).

34690779 is a wasteful number, since it uses less digits than its factorization.

34690779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72786 (or 72783 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 34690779 is about 5889.8878597135. The cubic root of 34690779 is about 326.1404635142.

It can be divided in two parts, 346 and 90779, that added together give a cube (91125 = 45³).

The spelling of 34690779 in words is "thirty-four million, six hundred ninety thousand, seven hundred seventy-nine".