34620019 has 10 divisors (see below), whose sum is σ = 40390420. Its totient is φ = 29672244.

The previous prime is 34620017. The next prime is 34620023. The reversal of 34620019 is 91002643.

It is not a de Polignac number, because 34620019 - 2¹ = 34620017 is a prime.

It is a super-2 number, since 2×34620019² = 2397091431120722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34619975 and 34620002.

It is not an unprimeable number, because it can be changed into a prime (34620013) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4809 + ... + 9610.

It is an arithmetic number, because the mean of its divisors is an integer number (4039042).

Almost surely, 2^34620019 is an apocalyptic number.

34620019 is a deficient number, since it is larger than the sum of its proper divisors (5770401).

34620019 is an frugal number, since it uses more digits than its factorization.

34620019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447 (or 14426 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 34620019 is about 5883.8778879239. The cubic root of 34620019 is about 325.9185658566.

The spelling of 34620019 in words is "thirty-four million, six hundred twenty thousand, nineteen".