34827969 has 16 divisors (see below), whose sum is σ = 53326080. Its totient is φ = 19996560.

The previous prime is 34827967. The next prime is 34827971. The reversal of 34827969 is 96972843.

It is an interprime number because it is at equal distance from previous prime (34827967) and next prime (34827971).

It is not a de Polignac number, because 34827969 - 2¹ = 34827967 is a prime.

It is a super-2 number, since 2×34827969² = 2425974849329922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34827967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27147 + ... + 28400.

It is an arithmetic number, because the mean of its divisors is an integer number (3332880).

Almost surely, 2^34827969 is an apocalyptic number.

It is an amenable number.

34827969 is a deficient number, since it is larger than the sum of its proper divisors (18498111).

34827969 is a wasteful number, since it uses less digits than its factorization.

34827969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55580.

The product of its digits is 653184, while the sum is 48.

The square root of 34827969 is about 5901.5226001431. The cubic root of 34827969 is about 326.5698221644.

The spelling of 34827969 in words is "thirty-four million, eight hundred twenty-seven thousand, nine hundred sixty-nine".