84074766 has 8 divisors (see below), whose sum is σ = 168149544. Its totient is φ = 28024920.

The previous prime is 84074743. The next prime is 84074773. The reversal of 84074766 is 66747048.

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

84074766 is an admirable number.

It is a congruent number.

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, 7006225 + ... + 7006236.

It is an arithmetic number, because the mean of its divisors is an integer number (21018693).

Almost surely, 2^84074766 is an apocalyptic number.

84074766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84074766 is a wasteful number, since it uses less digits than its factorization.

84074766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14012466.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 84074766 is about 9169.2293024005. The cubic root of 84074766 is about 438.0818116189.

The spelling of 84074766 in words is "eighty-four million, seventy-four thousand, seven hundred sixty-six".