34520877 has 8 divisors (see below), whose sum is σ = 51142080. Its totient is φ = 23013900.

The previous prime is 34520833. The next prime is 34520881. The reversal of 34520877 is 77802543.

It is not a de Polignac number, because 34520877 - 2⁶ = 34520813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34520807) 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, 639249 + ... + 639302.

It is an arithmetic number, because the mean of its divisors is an integer number (6392760).

Almost surely, 2^34520877 is an apocalyptic number.

It is an amenable number.

34520877 is a deficient number, since it is larger than the sum of its proper divisors (16621203).

34520877 is a wasteful number, since it uses less digits than its factorization.

34520877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278560 (or 1278554 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 34520877 is about 5875.4469617213. The cubic root of 34520877 is about 325.6071553593.

The spelling of 34520877 in words is "thirty-four million, five hundred twenty thousand, eight hundred seventy-seven".