84374260 has 12 divisors (see below), whose sum is σ = 177185988. Its totient is φ = 33749696.

The previous prime is 84374243. The next prime is 84374261. The reversal of 84374260 is 6247348.

It can be written as a sum of positive squares in 2 ways, for example, as 52157284 + 32216976 = 7222^2 + 5676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84374261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109337 + ... + 2109376.

It is an arithmetic number, because the mean of its divisors is an integer number (14765499).

Almost surely, 2^84374260 is an apocalyptic number.

It is an amenable number.

84374260 is an abundant number, since it is smaller than the sum of its proper divisors (92811728).

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

84374260 is a wasteful number, since it uses less digits than its factorization.

84374260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218722 (or 4218720 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 84374260 is about 9185.5462548506. The cubic root of 84374260 is about 438.6013784923.

The spelling of 84374260 in words is "eighty-four million, three hundred seventy-four thousand, two hundred sixty".