34156461 has 16 divisors (see below), whose sum is σ = 47275200. Its totient is φ = 21909888.

The previous prime is 34156427. The next prime is 34156477. The reversal of 34156461 is 16465143.

34156461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34156461 - 2⁷ = 34156333 is a prime.

It is a super-4 number, since 4×34156461⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34156411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35985 + ... + 36921.

It is an arithmetic number, because the mean of its divisors is an integer number (2954700).

Almost surely, 2^34156461 is an apocalyptic number.

It is an amenable number.

34156461 is a deficient number, since it is larger than the sum of its proper divisors (13118739).

34156461 is a wasteful number, since it uses less digits than its factorization.

34156461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388.

The product of its digits is 8640, while the sum is 30.

The square root of 34156461 is about 5844.3529154219. The cubic root of 34156461 is about 324.4573540253.

The spelling of 34156461 in words is "thirty-four million, one hundred fifty-six thousand, four hundred sixty-one".