84034261 has 8 divisors (see below), whose sum is σ = 85953024. Its totient is φ = 82121040.

The previous prime is 84034259. The next prime is 84034267. The reversal of 84034261 is 16243048.

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

It is a cyclic number.

It is not a de Polignac number, because 84034261 - 2¹ = 84034259 is a prime.

It is a super-2 number, since 2×84034261² = 14123514043632242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84034267) 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, 51031 + ... + 52651.

It is an arithmetic number, because the mean of its divisors is an integer number (10744128).

Almost surely, 2^84034261 is an apocalyptic number.

It is an amenable number.

84034261 is a deficient number, since it is larger than the sum of its proper divisors (1918763).

84034261 is a wasteful number, since it uses less digits than its factorization.

84034261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 84034261 is about 9167.0202901488. The cubic root of 84034261 is about 438.0114482388.

The spelling of 84034261 in words is "eighty-four million, thirty-four thousand, two hundred sixty-one".