84347433 has 16 divisors (see below), whose sum is σ = 127319040. Its totient is φ = 55169712.

The previous prime is 84347429. The next prime is 84347437. The reversal of 84347433 is 33474348.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84347429) and next prime (84347437).

It is not a de Polignac number, because 84347433 - 2² = 84347429 is a prime.

It is a super-2 number, since 2×84347433² = 14228978907378978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84347437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28041 + ... + 30902.

It is an arithmetic number, because the mean of its divisors is an integer number (7957440).

Almost surely, 2^84347433 is an apocalyptic number.

It is an amenable number.

84347433 is a deficient number, since it is larger than the sum of its proper divisors (42971607).

84347433 is a wasteful number, since it uses less digits than its factorization.

84347433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59005 (or 58999 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 84347433 is about 9184.0858554349. The cubic root of 84347433 is about 438.5548887751.

The spelling of 84347433 in words is "eighty-four million, three hundred forty-seven thousand, four hundred thirty-three".