84674633 has 2 divisors, whose sum is σ = 84674634. Its totient is φ = 84674632.

The previous prime is 84674587. The next prime is 84674641. The reversal of 84674633 is 33647648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83028544 + 1646089 = 9112^2 + 1283^2 .

It is a cyclic number.

It is not a de Polignac number, because 84674633 - 2⁸ = 84674377 is a prime.

It is not a weakly prime, because it can be changed into another prime (84674033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42337316 + 42337317.

It is an arithmetic number, because the mean of its divisors is an integer number (42337317).

Almost surely, 2^84674633 is an apocalyptic number.

It is an amenable number.

84674633 is a deficient number, since it is larger than the sum of its proper divisors (1).

84674633 is an equidigital number, since it uses as much as digits as its factorization.

84674633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 41.

The square root of 84674633 is about 9201.8820357577. The cubic root of 84674633 is about 439.1212368147.

The spelling of 84674633 in words is "eighty-four million, six hundred seventy-four thousand, six hundred thirty-three".