34945091 has 8 divisors (see below), whose sum is σ = 36432768. Its totient is φ = 33480000.

The previous prime is 34945063. The next prime is 34945103. The reversal of 34945091 is 19054943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34945091 - 2²² = 30750787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34945891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2450 + ... + 8711.

It is an arithmetic number, because the mean of its divisors is an integer number (4554096).

Almost surely, 2^34945091 is an apocalyptic number.

34945091 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34945091 is a deficient number, since it is larger than the sum of its proper divisors (1487677).

34945091 is a wasteful number, since it uses less digits than its factorization.

34945091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11293.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 34945091 is about 5911.4373040742. The cubic root of 34945091 is about 326.9354834110.

The spelling of 34945091 in words is "thirty-four million, nine hundred forty-five thousand, ninety-one".