34077879 has 12 divisors (see below), whose sum is σ = 53698632. Its totient is φ = 20653200.

The previous prime is 34077821. The next prime is 34077907. The reversal of 34077879 is 97877043.

It is not a de Polignac number, because 34077879 - 2⁸ = 34077623 is a prime.

It is a super-2 number, since 2×34077879² = 2322603674277282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34077079) 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, 172012 + ... + 172209.

It is an arithmetic number, because the mean of its divisors is an integer number (4474886).

Almost surely, 2^34077879 is an apocalyptic number.

34077879 is a deficient number, since it is larger than the sum of its proper divisors (19620753).

34077879 is a wasteful number, since it uses less digits than its factorization.

34077879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344238 (or 344235 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 34077879 is about 5837.6261442473. The cubic root of 34077879 is about 324.2083422238.

The spelling of 34077879 in words is "thirty-four million, seventy-seven thousand, eight hundred seventy-nine".