34769021 has 8 divisors (see below), whose sum is σ = 39967104. Its totient is φ = 29628720.

The previous prime is 34768991. The next prime is 34769023. The reversal of 34769021 is 12096743.

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 34769021 - 2⁶ = 34768957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34769023) 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, 13145 + ... + 15566.

It is an arithmetic number, because the mean of its divisors is an integer number (4995888).

Almost surely, 2^34769021 is an apocalyptic number.

It is an amenable number.

34769021 is a deficient number, since it is larger than the sum of its proper divisors (5198083).

34769021 is a wasteful number, since it uses less digits than its factorization.

34769021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28891.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 34769021 is about 5896.5261807271. The cubic root of 34769021 is about 326.3854731146.

The spelling of 34769021 in words is "thirty-four million, seven hundred sixty-nine thousand, twenty-one".