34485907 has 4 divisors (see below), whose sum is σ = 34971696. Its totient is φ = 34000120.

The previous prime is 34485883. The next prime is 34485929. The reversal of 34485907 is 70958443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70958443 = 83 ⋅854921.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34485907 is a prime.

It is a super-2 number, since 2×34485907² = 2378555563225298, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34485907.

It is not an unprimeable number, because it can be changed into a prime (34485967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242788 + ... + 242929.

It is an arithmetic number, because the mean of its divisors is an integer number (8742924).

Almost surely, 2^34485907 is an apocalyptic number.

34485907 is a deficient number, since it is larger than the sum of its proper divisors (485789).

34485907 is an equidigital number, since it uses as much as digits as its factorization.

34485907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485788.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 34485907 is about 5872.4702638668. The cubic root of 34485907 is about 325.4971704241.

The spelling of 34485907 in words is "thirty-four million, four hundred eighty-five thousand, nine hundred seven".