84740360 has 64 divisors (see below), whose sum is σ = 202245120. Its totient is φ = 31898880.

The previous prime is 84740351. The next prime is 84740423. The reversal of 84740360 is 6304748.

It is a happy number.

It is a super-2 number, since 2×84740360² = 14361857225859200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44957 + ... + 46803.

It is an arithmetic number, because the mean of its divisors is an integer number (3160080).

Almost surely, 2^84740360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84740360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101122560).

84740360 is an abundant number, since it is smaller than the sum of its proper divisors (117504760).

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

84740360 is a wasteful number, since it uses less digits than its factorization.

84740360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 84740360 is about 9205.4527319410. The cubic root of 84740360 is about 439.2348271382.

The spelling of 84740360 in words is "eighty-four million, seven hundred forty thousand, three hundred sixty".