34519977 has 12 divisors (see below), whose sum is σ = 50170224. Its totient is φ = 22871160.

The previous prime is 34519951. The next prime is 34519981. The reversal of 34519977 is 77991543.

It is not a de Polignac number, because 34519977 - 2⁶ = 34519913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34519577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10299 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (4180852).

Almost surely, 2^34519977 is an apocalyptic number.

It is an amenable number.

34519977 is a deficient number, since it is larger than the sum of its proper divisors (15650247).

34519977 is a wasteful number, since it uses less digits than its factorization.

34519977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23700 (or 23697 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 34519977 is about 5875.3703713043. The cubic root of 34519977 is about 325.6043256805.

The spelling of 34519977 in words is "thirty-four million, five hundred nineteen thousand, nine hundred seventy-seven".