84370634 has 8 divisors (see below), whose sum is σ = 126603840. Its totient is φ = 42169356.

The previous prime is 84370613. The next prime is 84370651. The reversal of 84370634 is 43607348.

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

It is a junction number, because it is equal to n+sod(n) for n = 84370594 and 84370603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 12995.

It is an arithmetic number, because the mean of its divisors is an integer number (15825480).

Almost surely, 2^84370634 is an apocalyptic number.

84370634 is a deficient number, since it is larger than the sum of its proper divisors (42233206).

84370634 is a wasteful number, since it uses less digits than its factorization.

84370634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15964.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 84370634 is about 9185.3488774243. The cubic root of 84370634 is about 438.5950954095.

The spelling of 84370634 in words is "eighty-four million, three hundred seventy thousand, six hundred thirty-four".