34811019 has 32 divisors (see below), whose sum is σ = 55080000. Its totient is φ = 21652992.

The previous prime is 34811017. The next prime is 34811027. The reversal of 34811019 is 91011843.

It is not a de Polignac number, because 34811019 - 2¹ = 34811017 is a prime.

It is a super-2 number, since 2×34811019² = 2423614087636722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 34810983 and 34811001.

It is not an unprimeable number, because it can be changed into a prime (34811017) 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 31 ways as a sum of consecutive naturals, for example, 68137 + ... + 68645.

It is an arithmetic number, because the mean of its divisors is an integer number (1721250).

Almost surely, 2^34811019 is an apocalyptic number.

34811019 is a deficient number, since it is larger than the sum of its proper divisors (20268981).

34811019 is a wasteful number, since it uses less digits than its factorization.

34811019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 34811019 is about 5900.0863553002. The cubic root of 34811019 is about 326.5168354713.

The spelling of 34811019 in words is "thirty-four million, eight hundred eleven thousand, nineteen".